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	<front>
		<journal-meta>
			<journal-id journal-id-type="publisher-id">visa</journal-id>
			<journal-title-group>
				<journal-title>Vigilância Sanitária em Debate: Sociedade, Ciência &amp; Tecnologia</journal-title>
				<abbrev-journal-title abbrev-type="publisher">Vigilância Sanitária em Debate</abbrev-journal-title>
			</journal-title-group>
			<issn pub-type="epub">2317-269X</issn>
			<publisher>
				<publisher-name>INCQS-FIOCRUZ</publisher-name>
			</publisher>
		</journal-meta>
		<article-meta>
			<article-id pub-id-type="publisher-id">00008</article-id>
			<article-id pub-id-type="doi">10.22239/2317-269X.02007</article-id>
			<article-categories>
				<subj-group subj-group-type="heading">
					<subject>ARTIGO</subject>
				</subj-group>
			</article-categories>
			<title-group>
				<article-title>Leishmaniose visceral: uma proposta para a mensuração da percepção dos profissionais de saúde em Uruguaiana (Rio Grande do Sul)</article-title>
				<trans-title-group xml:lang="en">
					<trans-title>Visceral leishmaniosis: a proposal for measuring the perception of health professionals in Uruguaiana (Rio Grande do Sul)</trans-title>
				</trans-title-group>
			</title-group>
			<contrib-group>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-7368-9721</contrib-id>
					<name>
						<surname>Massia</surname>
						<given-names>Laura Ilarraz</given-names>
					</name>
					<xref ref-type="aff" rid="aff1"><sup>I</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-8200-4595</contrib-id>
					<name>
						<surname>Lamadril</surname>
						<given-names>Rita Daniela Quevedo</given-names>
					</name>
					<xref ref-type="aff" rid="aff1"><sup>I</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0003-3761-9010</contrib-id>
					<name>
						<surname>Bittencourt</surname>
						<given-names>Danton Goulart</given-names>
					</name>
					<xref ref-type="aff" rid="aff4"><sup>IV</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0001-8401-4255</contrib-id>
					<name>
						<surname>Marques</surname>
						<given-names>Gisele Dias</given-names>
					</name>
					<xref ref-type="aff" rid="aff2"><sup>II</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-9546-1293</contrib-id>
					<name>
						<surname>Celis</surname>
						<given-names>Eliana Leonor Hurtado</given-names>
					</name>
					<xref ref-type="aff" rid="aff3"><sup>III</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-9325-9390</contrib-id>
					<name>
						<surname>Ziani</surname>
						<given-names>Jarbas da Silva</given-names>
					</name>
					<xref ref-type="aff" rid="aff4"><sup>IV</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-9130-4290</contrib-id>
					<name>
						<surname>Harter</surname>
						<given-names>Jenifer</given-names>
					</name>
					<xref ref-type="aff" rid="aff4"><sup>IV</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-3799-1261</contrib-id>
					<name>
						<surname>Tassinari</surname>
						<given-names>Wagner de Souza</given-names>
					</name>
					<xref ref-type="aff" rid="aff5"><sup>V</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-4285-5643</contrib-id>
					<name>
						<surname>Pellegrini</surname>
						<given-names>Débora da Cruz Payão</given-names>
					</name>
					<xref ref-type="aff" rid="aff4b"><sup>IV</sup></xref>
					<xref ref-type="corresp" rid="c01"><sup>*</sup></xref>
				</contrib>
			</contrib-group>
			<aff id="aff1">
				<label>I</label>
				<institution content-type="normalized">Prefeitura Municipal</institution>
				<addr-line>
					<named-content content-type="city">Uruguaiana</named-content>
					<named-content content-type="state">RS</named-content>
				</addr-line>
				<country country="BR">Brasil</country>
				<institution content-type="original"> Prefeitura Municipal , Uruguaiana , RS , Brasil </institution>
			</aff>
			<aff id="aff2">
				<label>II</label>
				<institution content-type="normalized">Prefeitura Municipal</institution>
				<addr-line>
					<named-content content-type="city">Itaqui</named-content>
					<named-content content-type="state">RS</named-content>
				</addr-line>
				<country country="BR">Brasil</country>
				<institution content-type="original"> Prefeitura Municipal , Itaqui , RS , Brasil </institution>
			</aff>
			<aff id="aff3">
				<label>III</label>
				<institution content-type="normalized">Corporación Universitaria Remington</institution>
				<addr-line>
					<named-content content-type="city">Medelín</named-content>
				</addr-line>
				<country country="CO">Colômbia</country>
				<institution content-type="original"> Corporación Universitaria Remington , Medelín , Colômbia </institution>
			</aff>
			<aff id="aff4">
				<label>IV</label>
				<institution content-type="normalized">Universidade Federal do Pampa</institution>
				<addr-line>
					<named-content content-type="city">Uruguaiana</named-content>
					<named-content content-type="state">RS</named-content>
				</addr-line>
				<country country="BR">Brasil</country>
				<institution content-type="original"> Universidade Federal do Pampa , Uruguaiana , RS , Brasil </institution>
			</aff>
			<aff id="aff4b">
				<label>IV</label>
				<institution content-type="normalized">Universidade Federal do Pampa</institution>
				<addr-line>
					<named-content content-type="city">Uruguaiana</named-content>
					<named-content content-type="state">RS</named-content>
				</addr-line>
				<country country="BR">Brasil</country>
				<institution content-type="original"> Universidade Federal do Pampa , Uruguaiana , RS , Brasil </institution>
				<email>deborapellegrini@unipampa.edu.br</email>
			</aff>
			<aff id="aff5">
				<label>V</label>
				<institution content-type="normalized">Universidade Federal Rural do Rio de Janeiro</institution>
				<addr-line>
					<named-content content-type="city">Rio de Janeiro</named-content>
					<named-content content-type="state">RJ</named-content>
				</addr-line>
				<country country="BR">Brasil</country>
				<institution content-type="original"> Universidade Federal Rural do Rio de Janeiro , Rio de Janeiro , RJ , Brasil </institution>
			</aff>
			<author-notes>
				<corresp id="c01">
					<label>*</label> E-mail: <email>deborapellegrini@unipampa.edu.br</email>
				</corresp>
				<fn fn-type="other">
					<label>Contribuição dos Autores</label>
					<p>Massia LI, Pellegrini DCP, Harter J - Concepção, planejamento (desenho do estudo), aquisição, análise, interpretação de dados e redação do trabalho. Bittencourt DG, Lamadril RDQ - Aquisição dos dados. Marques GD, Celis ELH, Ziani JS - Redação do trabalho. Tassinari WS - Análise e interpretação dos dados. Todos os autores aprovaram a versão final do trabalho.</p>
				</fn>
				<fn fn-type="conflict">
					<label>Conflito de Interesse</label>
					<p>Os autores informam não haver qualquer potencial conflito de interesse com pares e instituições, políticos ou financeiros deste estudo.</p>
				</fn>
			</author-notes>
			<!--<pub-date date-type="pub" publication-format="electronic">
				<day>06</day>
				<month>01</month>
				<year>2024</year>
			</pub-date>
			<pub-date date-type="collection" publication-format="electronic">
				<season>Apr-Jun</season>
				<year>2022</year>
			</pub-date>-->
			<pub-date pub-type="epub-ppub">
				<season>Apr-Jun</season>
				<year>2022</year>
			</pub-date>
			<volume>10</volume>
			<issue>2</issue>
			<fpage>61</fpage>
			<lpage>67</lpage>
			<history>
				<date date-type="received">
					<day>21</day>
					<month>10</month>
					<year>2021</year>
				</date>
				<date date-type="accepted">
					<day>13</day>
					<month>04</month>
					<year>2022</year>
				</date>
			</history>
			<permissions>
				<license license-type="open-access" xlink:href="https://creativecommons.org/licenses/by-nc/4.0/" xml:lang="en">
					<license-p>This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p>
				</license>
			</permissions>
			<abstract>
				<title>RESUMO</title>
				<sec>
					<title>Introdução</title>
					<p>A leishmaniose visceral (LV) é considerada uma das zoonoses mais relevantes das Américas devido à acentuada magnitude, à ampla distribuição geográfica e à alta taxa de letalidade.</p>
				</sec>
				<sec>
					<title>Objetivo</title>
					<p>Avaliar a percepção dos profissionais de saúde quanto à ocorrência da LV em Uruguaiana (Rio Grande do Sul).</p>
				</sec>
				<sec>
					<title>Método</title>
					<p>Estudo observacional transversal empregando um questionário autoaplicável durante o período de dezembro de 2016 a janeiro de 2017.</p>
				</sec>
				<sec>
					<title>Resultados</title>
					<p>Participaram 183 profissionais de saúde, sendo 136 integrantes da Estratégia Saúde da Família, 20 agentes de controle de endemias e 27 veterinários. Identificaram-se deficiências de percepção dos profissionais de saúde a respeito da epidemiologia e da sintomatologia da doença.</p>
				</sec>
				<sec>
					<title>Conclusões</title>
					<p>Fragilidades na percepção dos profissionais de saúde quanto à epidemiologia e à sintomatologia da LV ficaram evidenciadas, o que poderá impactar na detecção precoce de casos da doença e, consequentemente, na execução das ações preconizadas para o controle e prevenção da doença. É necessário investir em estratégias de capacitação sobre a LV, visando corrigir lacunas no conhecimento e fomentar discussões que englobem a complexidade do tema.</p>
				</sec>
			</abstract>
			<trans-abstract xml:lang="en">
				<title>ABSTRACT</title>
				<sec>
					<title>Introduction</title>
					<p> Visceral leishmaniasis (VL) is considered one of the most relevant zoonoses in the Americas due to its high magnitude, wide geographic distribution, and high fatality rate.</p>
				</sec>
				<sec>
					<title>Objective</title>
					<p> Evaluate the perception of health professionals regarding the occurrence of VL in Uruguaiana (RS).</p>
				</sec>
				<sec>
					<title>Method</title>
					<p> A cross-sectional observational study was carried out using a self-administered questionnaire from December 2016 to January 2017.</p>
				</sec>
				<sec>
					<title>Results</title>
					<p> One hundred eighty-three health professionals participated in the study (one hundred thirty-six members of the Family Health Strategy, twenty endemic control agents and twenty-seven veterinarians). Health professionals’ perception deficiencies were identified regarding the epidemiology and symptomatology of the disease.</p>
				</sec>
				<sec>
					<title>Conclusions</title>
					<p> This study showed weaknesses in the knowledge of health professionals about the epidemiology and symptoms of VL, which may impact the early detection of cases and, consequently, their favorable resolution. It is necessary to invest in training strategies on VL, aiming to correct gaps in knowledge and foster discussion on the subject.</p>
				</sec>
			</trans-abstract>
			<kwd-group xml:lang="pt">
				<kwd>Leishmaniose</kwd>
				<kwd>Saúde Única</kwd>
				<kwd>Políticas Públicas em Saúde</kwd>
				<kwd>Educação para a Saúde</kwd>
			</kwd-group>
			<kwd-group xml:lang="en">
				<kwd>Leishmaniasis</kwd>
				<kwd>One Health</kwd>
				<kwd>Public Health Policies</kwd>
				<kwd>Health Education</kwd>
			</kwd-group>
			<counts>
				<fig-count count="0"/>
				<table-count count="1"/>
				<equation-count count="0"/>
				<ref-count count="32"/>
				<page-count count="7"/>
			</counts>
		</article-meta>
	</front>
	<body>
		<sec sec-type="intro">
			<title>INTRODUÇÃO</title>
			<p>A leishmaniose visceral (LV) é considerada uma das zoonoses mais relevantes das Américas devido à acentuada magnitude, à ampla distribuição geográfica e à alta taxa de letalidade. A redução das formas graves da doença pode ser alcançada pela realização do diagnóstico precoce, pelo tratamento adequado dos casos e pela redução do contato homem-vetor. Nas Américas, a letalidade, em 2019, alcançou o patamar de 7,7%, com uma ligeira queda quando comparada a 2018 (8,0%). O Brasil concentra 97,0% dos casos de LV do continente americano <sup><xref ref-type="bibr" rid="B1">1</xref></sup> .</p>
			<p>O estado do Rio Grande do Sul (RS) era considerado indene para LV até 2008, ano em que ocorreu o primeiro caso autóctone de leishmaniose visceral canina (LVC) do estado no município de São Borja <sup><xref ref-type="bibr" rid="B2">2</xref></sup> , local onde também foi registrada a presença de <italic>Lutzomya longipalpis</italic> , vetor da enfermidade <sup><xref ref-type="bibr" rid="B3">3</xref></sup> . Em janeiro de 2009, a Secretaria Estadual da Saúde (SES) do RS notificou o primeiro caso autóctone confirmado de leishmaniose visceral humana (LVH) no mesmo município <sup><xref ref-type="bibr" rid="B4">4</xref></sup> . No período compreendido de 2009 até setembro de 2021 (Semana Epidemiológica 38/2021), foram confirmados 43 casos no RS, distribuídos nos municípios de São Borja, Uruguaiana, Itaqui, Porto Alegre, Viamão e Santa Maria. Destes, 36 casos evoluíram para cura e sete para óbito <sup><xref ref-type="bibr" rid="B5">5</xref></sup> . Uruguaiana é classificada como área de transmissão para LV, por ter registros da presença do vetor, de casos humanos e de caninos autóctones da doença <sup><xref ref-type="bibr" rid="B6">6</xref></sup> . Entre 2009, ano da ocorrência do primeiro caso de LVC no município, até dezembro de 2019, foram confirmados, pela Vigilância Ambiental em Saúde de Uruguaiana, 1.478 casos de LVC por meio de notificação espontânea da população (sistema passivo de vigilância). Nos inquéritos sorológicos caninos, realizados para investigação de casos caninos e casos humanos, as prevalências de LVC encontradas foram de 1,0% (2009), 8,0% (2010), 25,0% (2011), 48,0% (2016) e 29,0% (2017). Com relação aos casos humanos, o município registrou três casos autóctones de LV, nos anos de 2011, 2016 e 2017 <sup><xref ref-type="bibr" rid="B7">7</xref></sup> .</p>
			<p>O Manual de Vigilância e Controle da Leishmaniose Visceral do Ministério da Saúde (MS) apresenta normas e recomendações para a vigilância e o controle da enfermidade, tendo como principal objetivo a estruturação e a implementação de ações pelos municípios que visem reduzir a morbimortalidade da LV em nosso país. As medidas preconizadas estão centradas no diagnóstico e tratamento precoce dos casos humanos, na redução da população de flebotomíneos, na eliminação ou tratamento de reservatórios e nas atividades de educação em saúde <sup><xref ref-type="bibr" rid="B8">8</xref></sup> . No município de Uruguaiana (RS), o setor de Vigilância Ambiental em Saúde da Secretaria Municipal de Saúde (SMS) realiza o diagnóstico de triagem da LVC por meio do teste rápido <italic>Dual Path Platform</italic> (TR-DPP) de Bio-manguinhos. Já a confirmação do diagnóstico, pela técnica de <italic>Enzyme-Linked Immunosorbent</italic> Assay (ELISA), é executada no Laboratório Central de Saúde Pública (LACEN) do RS de Porto Alegre. Uma vez confirmado o caso de LVC, a recomendação é optar pelo tratamento ou eutanásia. A eutanásia era realizada como política pública municipal de controle após a confirmação do diagnóstico em animais enfermos pertencentes a tutores sem condições financeiras. A partir de 2017, houve descontinuidade dessa política pública por parte da gestão municipal. Na confirmação de caso humano, o município executa inquérito canino e borrifação para controle do vetor. Ações de comunicação e educação em saúde são continuamente realizadas por diversos veículos (redes sociais, página oficial da prefeitura e visitas dos agentes comunitários de saúde e de combate às endemias).</p>
			<p>A educação em saúde é uma estratégia importante para o controle da LV e mitigação de seus efeitos, visando elaborar conceitos de ciclo e sintomatologia das zoonoses a partir dos hábitos e atitudes da população local <sup><xref ref-type="bibr" rid="B9">9</xref></sup> . A acentuada gravidade do problema demanda estratégias inovadoras em vigilância para avaliar a eficácia das medidas de controle no contexto urbano.</p>
			<p>A situação atual de Uruguaiana como município com baixo risco de transmissão <sup><xref ref-type="bibr" rid="B10">10</xref></sup> requer que sejam adotadas medidas preventivas e de controle tanto pelos profissionais de saúde como também pela comunidade. A eficácia das ações é fortemente influenciada pela falta de conhecimento e de articulação entre os principais atores responsáveis pelo sucesso das intervenções preconizadas. Identificar a percepção dos profissionais de saúde torna-se fundamental para a construção de uma abordagem participativa e dialogada entre os diferentes atores nos cenários de saúde humana e animal, juntamente com a população assistida. Essa é uma etapa essencial para a elaboração de um Sistema de Vigilância de LV sob a perspectiva de Saúde Única.</p>
			<p>O presente estudo tratou de uma proposta para mensurar a percepção dos profissionais de saúde atuantes na saúde pública (médicos, enfermeiros, agentes comunitários de saúde, agentes de controle de endemias e médicos veterinários) a respeito da LV no município de Uruguaiana.</p>
		</sec>
		<sec sec-type="methods">
			<title>MÉTODO</title>
			<p>O projeto de pesquisa foi autorizado pela SMS de Uruguaiana e aprovado pelo Comitê de Ética em Pesquisa da Universidade Federal do Pampa (Unipampa), sob o protocolo de nº CAAE 58534316.9.0000.5323.</p>
			<sec>
				<title>Área de estudo e população</title>
				<p>O município de Uruguaiana está localizado no extremo oeste do estado do RS, a 29º 46’ 55” de latitude Sul e 57º 02’ 18” de longitude Oeste, na fronteira com a Argentina. O clima é subtropical, com topografia de coxilha, vegetação de campos e a média anual de chuvas é de 1.650 mm. Possui altitude de 74 metros e temperatura média máxima de 25,8ºC e mínima de 9,7ºC <sup><xref ref-type="bibr" rid="B11">11</xref></sup> . Uruguaiana tem 125.435 habitantes, sendo que a população rural corresponde a 7% do total da população do município <sup><xref ref-type="bibr" rid="B12">12</xref></sup> . Uma ponte de 2,4 km sobre o Rio Uruguai liga a cidade a Paso de Los Libres, na Argentina, por isso, a cidade é considerada a principal porta de entrada de turistas para o RS, registrando mais de 100.000 turistas provenientes da Bacia do Prata, do Chile, do Paraguai e de outros países <sup><xref ref-type="bibr" rid="B11">11</xref></sup> .</p>
			</sec>
			<sec>
				<title>Delineamento do estudo</title>
				<p>Foi conduzido um estudo observacional transversal para avaliação da percepção dos profissionais de saúde em atividade no Programa Estratégia Saúde da Família (ESF) – médicos, enfermeiros, agentes comunitários de saúde (ACS), agentes de controle de endemias (ACE) e médicos veterinários quanto à LV e à LVC, considerando os principais aspectos relacionados à epidemiologia, sinais clínicos, medidas de controle e prevenção preconizados nas normas técnicas <sup><xref ref-type="bibr" rid="B8">8</xref> , <xref ref-type="bibr" rid="B13">13</xref></sup> . Optou-se por avaliar os profissionais diretamente relacionados com as ações de notificação e investigação de LV, contemplando todos os bairros do município de Uruguaiana.</p>
				<p>A coleta de dados foi realizada nos meses de dezembro de 2016 e janeiro de 2017 em 21 equipes de ESF, sendo que estavam registrados como atuantes 21 enfermeiros, 21 médicos e 150 ACS, correspondendo a uma cobertura de 61,45% da população <sup><xref ref-type="bibr" rid="B14">14</xref></sup> . Vinte e oito ACE integravam a Vigilância Ambiental em Saúde municipal. Quanto aos médicos veterinários, optou-se por elencar apenas aqueles que estavam cadastrados na Vigilância Sanitária do município, totalizando 28 profissionais autônomos. Os médicos veterinários vinculados ao setor público não foram entrevistados por estarem envolvidos na realização do estudo (dois atuantes na Vigilância Ambiental em Saúde e um na Vigilância Sanitária municipal). Como critério de exclusão, considerou-se a ausência dos profissionais do local de trabalho por motivo de férias, licença-saúde, licença-maternidade ou término de contrato.</p>
				<p>Utilizou-se um questionário padronizado, semiestruturado e autoaplicável. Foram considerados os principais determinantes biológicos, sociais e ambientais reconhecidos na literatura pela importância na disseminação e perpetuação da LV <sup><xref ref-type="bibr" rid="B8">8</xref> , <xref ref-type="bibr" rid="B13">13</xref></sup> . O questionário também buscou avaliar as ações dos médicos veterinários com relação à LVC. Para validação, o questionário foi aplicado em cinco indivíduos (médico, enfermeiro, médico veterinário e ACS) atuantes na Policlínica Municipal e na Vigilância Sanitária municipal. O preenchimento do questionário ocorreu após leitura e assinatura do Termo de Consentimento Livre e Esclarecido.</p>
				<p>Na compilação das informações, o somatório das alternativas assinaladas de forma correta recebeu o valor final de um ponto. Para fins de direcionar as fortalezas e fragilidades do Manual de Vigilância e Controle de Leishmaniose Visceral <sup><xref ref-type="bibr" rid="B8">8</xref></sup> , as perguntas foram agrupadas de acordo com quatro eixos de atuação destacados nas diretrizes relacionadas: 1 – aos seres humanos (nove perguntas; nove pontos), 2 – ao reservatório canino (cinco perguntas; cinco pontos), 3 – ao vetor (duas perguntas; dois pontos) e 4 – às ações de prevenção e controle (duas perguntas; dois pontos).</p>
				<p>A codificação para integrar um banco de dados estruturado e a análise exploratória dos dados foram realizadas no Programa Microsoft Excel 2010. Já a comparação entre os profissionais de saúde foi realizada pelo teste não paramétrico de Kruscal-Wallis no pacote estatístico R versão 4.0.1 (R Core Team, 2020), supondo o nível de 5% de significância.</p>
			</sec>
		</sec>
		<sec sec-type="results">
			<title>RESULTADOS</title>
			<p>Dos 248 profissionais previstos para serem entrevistados nesse estudo, 183 (73,79%) responderam ao questionário, 65 (26,21%) preencheram os critérios de exclusão por estarem em férias, afastados por laudos de saúde ou por término de contrato e um (0,40%) se recusou a responder o instrumento da pesquisa. As exclusões ocorreram nos ACS (56), nos ACE (oito) e em um médico veterinário (uma). O maior número de ACS que não estavam em atividade no momento da aplicação do questionário deveu-se ao fato de que o período de aplicação coincidiu com o término de contrato desses profissionais, realizado via processo seletivo público por tempo limitado. Assim, entre os 183 participantes, 94 eram ACS, 21 enfermeiros, 21 médicos, 20 ACE e 27 médicos veterinários.</p>
			<p>A maioria dos entrevistados (79,03%) era do sexo feminino, na faixa etária de 31 a 40 anos (41,71%), com curso superior (52,69%). A renda variou de acordo com as categorias profissionais avaliadas. Os médicos e enfermeiros apresentaram a maior renda média, com valor acima de três salários-mínimos (81,00%). Os ACS e ACE apresentaram as menores rendas médias, sendo que 74,00% e 81,80% informaram ter renda média de um a dois salários-mínimos, respectivamente.</p>
			<p>De acordo com os eixos de atuação presentes no Manual de Vigilância e Controle de Leishmaniose Visceral, os ACE apresentaram os melhores desempenhos nas perguntas relacionadas aos seres humanos e ao vetor (primeiro lugar). Os médicos apresentaram ótimo desempenho nas perguntas relacionadas aos seres humanos (segundo lugar) e ao controle e à prevenção da doença (primeiro lugar). Já os médicos veterinários foram melhores nas perguntas referentes aos reservatórios caninos (primeiro lugar) e naquelas que remetiam estratégias de controle e prevenção (segundo lugar). Os demais profissionais entrevistados não se destacaram em nenhum dos eixos ( <xref ref-type="table" rid="t1">Quadro</xref> ).</p>
			<p>
				<table-wrap id="t1">
					<label>Quadro</label>
					<caption>
						<title>Desempenho dos profissionais entrevistados de acordo com os eixos de atuação do Manual de Vigilância e Controle de Leishmaniose Visceral.</title>
					</caption>
					<table frame="hsides" rules="groups">
						<colgroup>
							<col/>
							<col/>
							<col/>
							<col/>
							<col/>
							<col/>
							<col/>
							<col/>
							<col/>
							<col/>
						</colgroup>
						<thead>
							<tr>
								<th align="left" rowspan="3">Profissionais</th>
								<th rowspan="3">N</th>
								<th colspan="8">Eixos de atuação do Manual de Vigilância e Controle de Leishmaniose Visceral</th>
							</tr>
							<tr>
								<th colspan="8">
									<hr/>
								</th>
							</tr>
							<tr>
								<th>Humanos*</th>
								<th>Clas.</th>
								<th>Reservatório*</th>
								<th>Clas.</th>
								<th>Vetor*</th>
								<th>Clas.</th>
								<th>Controle*</th>
								<th>Clas.</th>
							</tr>
						</thead>
						<tbody>
							<tr>
								<td>ACE</td>
								<td align="center">20</td>
								<td align="center">138,88</td>
								<td align="center">1º</td>
								<td align="center">93,10</td>
								<td align="center">2º</td>
								<td align="center">150,75</td>
								<td align="center">1º</td>
								<td align="center">72,90</td>
								<td align="center">5º</td>
							</tr>
							<tr>
								<td>ACS</td>
								<td align="center">94</td>
								<td align="center">69,90</td>
								<td align="center">5º</td>
								<td align="center">81,70</td>
								<td align="center">4º</td>
								<td align="center">84,80</td>
								<td align="center">3º</td>
								<td align="center">87,02</td>
								<td align="center">3º</td>
							</tr>
							<tr>
								<td>Enfermeiro</td>
								<td align="center">21</td>
								<td align="center">91,60</td>
								<td align="center">4º</td>
								<td align="center">90,93</td>
								<td align="center">3º</td>
								<td align="center">78,90</td>
								<td align="center">4º</td>
								<td align="center">81,98</td>
								<td align="center">4º</td>
							</tr>
							<tr>
								<td>Médico</td>
								<td align="center">21</td>
								<td align="center">137,10</td>
								<td align="center">2º</td>
								<td align="center">68,83</td>
								<td align="center">5º</td>
								<td align="center">71,57</td>
								<td align="center">5º</td>
								<td align="center">132,50</td>
								<td align="center">1º</td>
							</tr>
							<tr>
								<td>Médico veterinário</td>
								<td align="center">27</td>
								<td align="center">99,46</td>
								<td align="center">3º</td>
								<td align="center">145,89</td>
								<td align="center">1º</td>
								<td align="center">99,61</td>
								<td align="center">2º</td>
								<td align="center">99,78</td>
								<td align="center">2º</td>
							</tr>
						</tbody>
					</table>
					<table-wrap-foot>
						<attrib>Fonte: Elaborado pelos autores, 2021.</attrib>
						<fn id="TFN1">
							<p>*Ocorreu diferença significativa no nível de 5% entre as categorias.</p>
						</fn>
						<fn id="TFN2">
							<p>ACE: agentes de controle de endemias; ACS: agentes comunitários de saúde; Clas.: classificação.</p>
						</fn>
					</table-wrap-foot>
				</table-wrap>
			</p>
			<p>Ao considerar as nove perguntas que integram o eixo “humanos”, os médicos obtiveram a segunda maior pontuação pelos elevados escores obtidos nas questões relativas às formas de apresentação, transmissão e tratamento da LV. Entretanto, quando são analisados os escores obtidos em duas questões relevantes para o diagnóstico precoce de casos de LV (ocorrência de casos e forma de apresentação em Uruguaiana), o desempenho dessa categoria profissional evidenciou deficiências na percepção da LV, uma vez que, dos 21 médicos, nove (42,86%) não sabiam sobre a ocorrência de casos no município e 15 (71,43%) não apontaram a forma visceral como a incidente. Os ACS e enfermeiros também tiveram menores escores nestas duas questões, sendo que 47 ACS (50,00%) e 11 enfermeiros (52,38%) não sabiam dos casos humanos de LV no município e 59 (62,76%) ACS e 16 (76,19%) enfermeiros não identificaram corretamente a forma da enfermidade que ocorre em Uruguaiana. Os ACE (100,00%) e os médicos veterinários (92,59%) tiveram melhor nível de informação sobre a ocorrência de casos de LVH em Uruguaiana. Considerando todos os profissionais entrevistados, 58,70% afirmaram saber da ocorrência de casos de LVH no município.</p>
			<p>Dentro do eixo vetor, 122 (66,66%) entrevistados tiveram escore igual ou menor que 0,5 na questão que abordava a percepção sobre características do vetor como tamanho, local de multiplicação das formas imaturas e horário de atividade do inseto.</p>
			<p>Na avaliação das respostas às perguntas dirigidas somente aos veterinários, a pesquisa revelou que 17 (62,96%) acharam adequada a realização do tratamento da LVC, mesmo que 24 (88,89%) entrevistados tenham afirmado que o tratamento não levaria à cura. Seis veterinários (22,22%) consideraram a eutanásia como medida de controle da LV e nove (33,33%) assinalaram o tratamento. Ainda nessa questão, sete (25,92%) veterinários marcaram somente medidas voltadas para o vetor ou para as pessoas e cinco (18,52%) veterinários optaram por não responder à pergunta.</p>
			<p>Nas questões sobre atitudes preventivas voltadas para os cães, todos os veterinários afirmaram indicar a coleira repelente para prevenção da LVC. Com relação à vacinação, 17 profissionais (62,96%) realizavam a vacinação em seus estabelecimentos veterinários. Outras medidas também foram marcadas como: produto <italic>spot on</italic> (66,66%); utilização de repelente (85,18%) e limpeza do pátio (92,59%).</p>
			<p>Ficou constatado que os veterinários adotavam vários métodos de diagnóstico da LVC. Em todos os casos, o diagnóstico sorológico era utilizado, podendo ser realizado: no próprio consultório (51,85%), em laboratório veterinário (33,33%), em laboratório humano (33,33%) e em laboratório oficial (29,63%). Dentre os 27 médicos veterinários avaliados, nove (33,33%) realizavam o diagnóstico parasitológico associado a alguma técnica sorológica de diagnóstico.</p>
		</sec>
		<sec sec-type="discussion">
			<title>DISCUSSÃO</title>
			<p>O viés de seleção foi considerado como um dos potenciais erros deste estudo, uma vez que os indivíduos que participaram provavelmente diferiam daqueles que preencheram os critérios de exclusão. Para diminuir as perdas, várias visitas às unidades básicas de saúde foram realizadas para acessar os profissionais que não haviam participado das reuniões nas quais os questionários foram aplicados.</p>
			<p>O desconhecimento de 41,30% dos entrevistados sobre a ocorrência de casos humanos em Uruguaiana pode ser explicado pela baixa notificação de casos humanos até a data de realização deste estudo, com apenas dois casos confirmados de LV no município (em 2011 e em 2016). Contudo, como o segundo caso foi notificado para a Vigilância Epidemiológica municipal apenas dois meses antes da aplicação do questionário, era esperado que os profissionais de saúde estivessem melhor informados sobre a ocorrência do mesmo.</p>
			<p>A hipótese de subnotificação de casos humanos na população deve ser considerada. Os resultados encontrados nas questões que obtiveram baixa taxa de acertos refletem a falta de percepção sobre a forma de leishmaniose e sintomas sugestivos, o que justifica essa possibilidade. A subnotificação da enfermidade é preocupante, pois as medidas preventivas e de controle dependem da classificação epidemiológica da área que é estabelecida por um índice composto utilizado pelo Programa de Vigilância e Controle da Leishmaniose Visceral (PVC-LV) do MS, que contempla a média de casos e incidência da LV nos últimos três anos <sup><xref ref-type="bibr" rid="B10">10</xref></sup> . Por se tratar de um município com casos confirmados, os serviços de vigilância epidemiológica devem buscar alternativas para melhorar as investigações de casos suspeitos considerando a subnotificação como um potencial problema a ser averiguado, uma vez que a sintomatologia da LV é inespecífica <sup><xref ref-type="bibr" rid="B15">15</xref></sup> .</p>
			<p>As prevalências de LVC encontradas nos inquéritos sorológicos e nos exames solicitados por demanda espontânea dos tutores de cães revelam a elevada ocorrência e ampla distribuição da enfermidade canina na área urbana de Uruguaiana <sup><xref ref-type="bibr" rid="B7">7</xref></sup> . Muitos estudos demonstraram que casos caninos de LV precedem a ocorrência de casos humanos em uma determinada área <sup><xref ref-type="bibr" rid="B16">16</xref> , <xref ref-type="bibr" rid="B17">17</xref> , <xref ref-type="bibr" rid="B18">18</xref></sup> . Neste contexto, a capacitação dos profissionais de saúde para identificação de casos suspeitos de LV pode contribuir significativamente para a sensibilidade dos serviços de saúde na detecção de casos novos e na mensuração da intensidade da transmissão da LV no município. Além disso, o diagnóstico precoce é uma ação imprescindível para o sucesso no controle da enfermidade, sendo considerado um dos principais fatores associados à redução da letalidade da LV <sup><xref ref-type="bibr" rid="B8">8</xref></sup> .</p>
			<p>Ao analisar as respostas dos profissionais de saúde quanto ao tratamento para LV, observou-se que um em cada cinco profissionais desconhecia o tratamento disponível. É muito importante que os profissionais estejam informados e atualizados quanto à possibilidade de tratamento para LV, já que o tratamento precoce é uma das medidas de controle fundamentais para a redução da letalidade <sup><xref ref-type="bibr" rid="B20">20</xref></sup> . O conhecimento sobre a eficácia do tratamento da LVC também é importante, pois os cães tratados não têm cura parasitológica e continuam como reservatórios da enfermidade e, portanto, as medidas de repelência do vetor devem ser mantidas continuamente nos cães enfermos <sup><xref ref-type="bibr" rid="B19">19</xref></sup> .</p>
			<p>Outra questão que merece ênfase nas capacitações refere-se às características do vetor. É fundamental que os profissionais de saúde conheçam os hábitos da <italic>Lu. longipalpis</italic> para que possam recomendar corretamente as medidas preventivas relacionadas à repelência do inseto para a população, sem confundir com as medidas já recomendadas para o controle de <italic>Aedes aegypti</italic>
 <sup><xref ref-type="bibr" rid="B8">8</xref></sup> .</p>
			<p>Em relação às medidas preventivas e de controle da LVC, os resultados da pesquisa revelaram que 100,00% dos veterinários recomendavam o uso da coleira repelente e 62,96% veterinários realizavam a vacinação contra LVC. Em Cuiabá, Igarashi et al. <sup><xref ref-type="bibr" rid="B21">21</xref></sup> encontraram resultados diferentes, sendo a vacinação a medida mais utilizada (71,64%), seguida pela recomendação das coleiras repelentes (58,20%). Na província de Lleida, Espanha, Ballart et al. <sup><xref ref-type="bibr" rid="B22">22</xref></sup> também constataram que 100,00% dos veterinários entrevistados recomendavam coleiras repelentes. Já Le Rutte et al. <sup><xref ref-type="bibr" rid="B23">23</xref></sup> , em pesquisa realizada com 459 veterinários da Espanha e do norte da França, constataram que 88,00% dos profissionais recomendavam o uso de repelentes nos cães e 45,00% indicavam a vacinação contra LVC. As coleiras impregnadas com deltametrina têm um potente efeito repelente e inseticida contra <italic>Lu. longipalpis</italic> e podem reduzir o risco de infecções <sup><xref ref-type="bibr" rid="B24">24</xref></sup> . Todavia, o impacto dessa estratégia na comunidade depende da cobertura da distribuição e da baixa taxa de perda das coleiras <sup><xref ref-type="bibr" rid="B25">25</xref></sup> . Além disso, essa prática não é comum entre os tutores de cães pelo alto custo financeiro. Nesse sentido, o MS incorporou a distribuição de coleiras impregnadas com inseticida (deltametrina a 4%) para o controle da LV em municípios prioritários <sup><xref ref-type="bibr" rid="B26">26</xref></sup> . Entretanto, Uruguaiana é considerada área de baixo risco para transmissão da LV <sup><xref ref-type="bibr" rid="B10">10</xref></sup> e não se enquadra nesse projeto do MS para o fornecimento de coleiras repelentes.</p>
			<p>Houve divergência entre os veterinários entrevistados quanto às medidas de controle para o cão, com marcações tanto para eutanásia quanto para o tratamento dos animais. Vários estudos colocaram em dúvida a eficácia da eutanásia na redução da incidência de LV <sup><xref ref-type="bibr" rid="B27">27</xref> , <xref ref-type="bibr" rid="B28">28</xref></sup> . Questões éticas e econômicas também dificultam a adoção da eutanásia como método de controle da LV <sup><xref ref-type="bibr" rid="B29">29</xref></sup> . Contudo, a eutanásia ainda aparece como medida de controle da enfermidade recomendada nas normas técnicas do MS, bem como no guia do Conselho Federal de Medicina Veterinária <sup><xref ref-type="bibr" rid="B8">8</xref> , <xref ref-type="bibr" rid="B30">30</xref></sup> . Quando o tratamento da LVC foi abordado especificamente com os veterinários, ficou constatado que 62,96% consideraram essa medida adequada. Em Cuiabá, um número menor de clínicos veterinários (38,80%) não considerou o tratamento proibido <sup><xref ref-type="bibr" rid="B21">21</xref></sup> . A menor porcentagem de veterinários que recomendavam o tratamento em Cuiabá pode dever-se à data de realização da pesquisa, já que, em 2014, ainda não havia um medicamento aprovado para o tratamento de cães. A terapia com drogas leishmanicidas pode levar à cura clínica e não à cura parasitológica, ou seja, os cães continuam infectantes para o vetor <sup><xref ref-type="bibr" rid="B31">31</xref></sup> . O MS brasileiro autorizou o tratamento com a miltefosina (milteforan) registrado no Ministério da Agricultura, Pecuária e Abastecimento <sup><xref ref-type="bibr" rid="B19">19</xref></sup> , mas ressaltou que essa não é uma medida de saúde pública por se tratar de uma iniciativa de caráter individual, sem garantir a cura parasitológica.</p>
			<p>Os veterinários afirmaram usar diferentes métodos para diagnóstico da LVC, sem a devida padronização na confirmação do diagnóstico. O emprego de diversas técnicas sorológicas dificulta a comparação dos resultados, uma vez que tanto os parâmetros inerentes ao teste (sensibilidade e especificidade) quanto os relacionados ao reservatório (prevalência de casos caninos, sintomatologia presente ou ausente) podem exercer influência nos resultados encontrados <sup><xref ref-type="bibr" rid="B32">32</xref></sup> . Em um estudo conduzido por Ballart et al. <sup><xref ref-type="bibr" rid="B22">22</xref></sup> , na província de Lleida, Espanha, os 32 veterinários entrevistados também relataram diversos métodos de diagnóstico sorológico, sendo 78,1% dos exames realizados em laboratórios privados e 65,6% em laboratórios próprios. O emprego de vários testes que mensuram diferentes respostas e parâmetros pode acarretar falsas percepções acerca da real situação epidemiológica do município. A padronização dos critérios laboratoriais de confirmação da LVC reduziria o risco de erros, consequentemente aumentando a acurácia do diagnóstico.</p>
			<p>A análise das questões respondidas corretamente destacou a posição dos ACE com um desempenho mais consistente quando considerados os quatro eixos avaliados. Provavelmente esse achado indica a importância dos treinamentos contínuos realizados em Uruguaiana para atualização de estratégias de controle e prevenção de doenças, uma vez que este profissional, ao visitar as residências, atua na veiculação de informações referentes aos principais problemas relevantes no município. Já quanto aos médicos veterinários, a maior frequência de acertos no eixo relacionado ao reservatório pode ser atribuída à elevada casuística de LVC nas clínicas veterinárias.</p>
			<p>Os médicos veterinários afirmaram recomendar medidas preventivas da enfermidade. Contudo, demonstraram ter conhecimento insuficiente sobre a LV e sobre as características do vetor, além de divergirem quanto às medidas de controle e de diagnóstico da LVC. As ações de enfrentamento e combate à LV deveriam considerar os médicos veterinários como importantes aliados no controle da enfermidade, devendo inclusive inseri-los nas capacitações, discussões e planejamento das medidas. A complexidade da LV demanda uma abordagem multiprofissional, inter e transdisciplinar, capaz de incorporar todos os fatores que de alguma forma possam comprometer as estratégias de controle e prevenção preconizadas.</p>
			<p>A elaboração do questionário para obtenção de indicadores referentes aos quatro eixos componentes do programa de LV demonstrou ser uma ferramenta adequada e simples para a avaliação da percepção dos profissionais da ESF, tanto por ter evidenciado os principais aspectos a serem melhorados na prevenção e no controle da enfermidade quanto por propiciar visibilidade às diferentes fortalezas e fragilidades de cada categoria profissional. Instrumentos alternativos de diagnóstico situacional são oportunos para que a temática seja compreendida sob diferentes perspectivas e olhares, considerando a complexidade e a abrangência do problema.</p>
			<p>Além disso, a relevância da participação do médico veterinário nas equipes multidisciplinares envolvidas no enfrentamento da LV deve ser enfatizada, uma vez que não há estratégia de controle, mitigação e prevenção adequada que não considere a interconectividade entre a saúde humana, animal e ambiental como uma questão central. Considerando que o indicador proposto pelo MS para classificação de risco dos municípios quanto à LV considere a incidência de casos humanos como único parâmetro, o método apresentado neste estudo poderá ser adotado em locais considerados de baixo risco por apresentar poucos casos humanos incidentes e que, por este motivo, permanecerão desassistidos pelas políticas públicas de controle e prevenção da doença.</p>
		</sec>
		<sec sec-type="conclusions">
			<title>CONCLUSÕES</title>
			<p>Este estudo evidenciou fragilidades na percepção dos profissionais de saúde a respeito da epidemiologia e da sintomatologia da LV, o que poderá impactar na detecção precoce de casos e, consequentemente, na resolução favorável desses casos. O desconhecimento sobre as características do vetor da enfermidade foi alto, situação que, provavelmente, dificultará a adoção de medidas preventivas adotadas frente à LV e à LVC. Observou-se, ainda, que os profissionais detêm pouca informação a respeito das medidas de controle da LV e que não há consenso sobre as medidas de controle voltadas para o reservatório canino.</p>
			<p>Os resultados enfatizam a necessidade premente de investimento em estratégias de capacitação sobre a LV, visando ampliar o conhecimento e as discussões sobre o tema, o que propiciará maior embasamento para a elaboração de políticas públicas que incorporem uma abordagem ampla e não dissociativa acerca da saúde humana, animal e ambiental nos programas e planos de controle da enfermidade.</p>
			<p>É fundamental que se constituam nos municípios espaços para ampla discussão e organização de ações intersetoriais de combate à LV, capazes de incorporar a complexidade inerente à enfermidade nas estratégias de controle e prevenção. Apenas com ações de gestão de risco colaborativas e de governança assertiva, o sucesso na contenção da LV poderá ser alcançado.</p>
		</sec>
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	<!--<sub-article article-type="translation" id="TRen" xml:lang="en">
		<front-stub>
			<article-categories>
				<subj-group subj-group-type="heading">
					<subject>ARTICLE</subject>
				</subj-group>
			</article-categories>
			<title-group>
				<article-title>Visceral leishmaniosis: a proposal for measuring the perception of health professionals in Uruguaiana (Rio Grande do Sul)</article-title>
			</title-group>
			<contrib-group>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-7368-9721</contrib-id>
					<name>
						<surname>Massia</surname>
						<given-names>Laura Ilarraz</given-names>
					</name>
					<xref ref-type="aff" rid="aff1001"><sup>I</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-8200-4595</contrib-id>
					<name>
						<surname>Lamadril</surname>
						<given-names>Rita Daniela Quevedo</given-names>
					</name>
					<xref ref-type="aff" rid="aff1001"><sup>I</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0003-3761-9010</contrib-id>
					<name>
						<surname>Bittencourt</surname>
						<given-names>Danton Goulart</given-names>
					</name>
					<xref ref-type="aff" rid="aff4001"><sup>IV</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0001-8401-4255</contrib-id>
					<name>
						<surname>Marques</surname>
						<given-names>Gisele Dias</given-names>
					</name>
					<xref ref-type="aff" rid="aff2001"><sup>II</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-9546-1293</contrib-id>
					<name>
						<surname>Celis</surname>
						<given-names>Eliana Leonor Hurtado</given-names>
					</name>
					<xref ref-type="aff" rid="aff3001"><sup>III</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-9325-9390</contrib-id>
					<name>
						<surname>Ziani</surname>
						<given-names>Jarbas da Silva</given-names>
					</name>
					<xref ref-type="aff" rid="aff4001"><sup>IV</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-9130-4290</contrib-id>
					<name>
						<surname>Harter</surname>
						<given-names>Jenifer</given-names>
					</name>
					<xref ref-type="aff" rid="aff4001"><sup>IV</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-3799-1261</contrib-id>
					<name>
						<surname>Tassinari</surname>
						<given-names>Wagner de Souza</given-names>
					</name>
					<xref ref-type="aff" rid="aff5001"><sup>V</sup></xref>
				</contrib>
				<contrib contrib-type="author">
					<contrib-id contrib-id-type="orcid">0000-0002-4285-5643</contrib-id>
					<name>
						<surname>Pellegrini</surname>
						<given-names>Débora da Cruz Payão</given-names>
					</name>
					<xref ref-type="aff" rid="aff4001"><sup>IV</sup></xref>
					<xref ref-type="corresp" rid="c01001"><sup>*</sup></xref>
				</contrib>
			</contrib-group>
			<aff id="aff1001">
				<label>I</label>
				<country country="BR">Brasil</country>
				<institution content-type="original"> Prefeitura Municipal, Uruguaiana, RS, Brasil</institution>
			</aff>
			<aff id="aff2001">
				<label>II</label>
				<country country="BR">Brasil</country>
				<institution content-type="original"> Prefeitura Municipal, Itaqui, RS, Brasil</institution>
			</aff>
			<aff id="aff3001">
				<label>III</label>
				<country country="CO">Colômbia</country>
				<institution content-type="original"> Corporación Universitaria Remington, Medelín, Colômbia</institution>
			</aff>
			<aff id="aff4001">
				<label>IV</label>
				<country country="BR">Brasil</country>
				<institution content-type="original"> Universidade Federal do Pampa, Uruguaiana, RS, Brasil</institution>
			</aff>
			<aff id="aff5001">
				<label>V</label>
				<country country="BR">Brasil</country>
				<institution content-type="original"> Universidade Federal Rural do Rio de Janeiro, Rio de Janeiro, RJ, Brasil</institution>
			</aff>
			<author-notes>
				<corresp id="c01001">
					<label>*</label> E-mail: deborapellegrini@unipampa.edu.br </corresp>
				<fn fn-type="con">
					<label>Authors’ Contribution</label>
					<p>Massia LI, Pellegrini DCP, Harter J - Conception, planning (study design), acquisition, analysis, data interpretation and writing of the work. Bittencourt DG, Lamadril RDQ - Data acquisition. Marques GD, Celis ELH, Ziani JS - Writing of the work. Tassinari WS - Data analysis and interpretation. All the authors approved the final version of the work.</p>
				</fn>
				<fn fn-type="conflict">
					<label>Conflict of Interest</label>
					<p>The authors inform that there is no potential conflict of interest with peers and institutions, political or financial, in this study.</p>
				</fn>
			</author-notes>
			<abstract>
				<title>ABSTRACT</title>
				<sec>
					<title>Introduction</title>
					<p> Visceral leishmaniasis (VL) is considered one of the most relevant zoonoses in the Americas due to its high magnitude, wide geographic distribution, and high fatality rate.</p>
				</sec>
				<sec>
					<title>Objective</title>
					<p> Evaluate the perception of health professionals regarding the occurrence of VL in Uruguaiana (RS).</p>
				</sec>
				<sec>
					<title>Method</title>
					<p> A cross-sectional observational study was carried out using a self-administered questionnaire from December 2016 to January 2017.</p>
				</sec>
				<sec>
					<title>Results</title>
					<p> One hundred eighty-three health professionals participated in the study (one hundred thirty-six members of the Family Health Strategy, twenty endemic control agents and twenty-seven veterinarians). Health professionals’ perception deficiencies were identified regarding the epidemiology and symptomatology of the disease.</p>
				</sec>
				<sec>
					<title>Conclusions</title>
					<p> This study showed weaknesses in the knowledge of health professionals about the epidemiology and symptoms of VL, which may impact the early detection of cases and, consequently, their favorable resolution. It is necessary to invest in training strategies on VL, aiming to correct gaps in knowledge and foster discussion on the subject.</p>
				</sec>
			</abstract>
			<kwd-group xml:lang="en">
				<kwd>Leishmaniasis</kwd>
				<kwd>One Health</kwd>
				<kwd>Public Health Policies</kwd>
				<kwd>Health Education</kwd>
			</kwd-group>
		</front-stub>
		<body>
			<sec sec-type="intro">
				<title>INTRODUCTION</title>
				<p>Visceral leishmaniasis (VL) is considered one of the most important zoonoses in the Americas due to its magnitude, wide geographical distribution and high lethality rate. A reduction in the severe forms of the disease can be achieved by early diagnosis, adequate treatment of cases and a reduction in human-vector contact. In the Americas, case fatality in 2019 reached 7.7%, with a slight drop compared to 2018 (8.0%). Brazil accounts for 97.0% of VL cases on the American continent<sup><xref ref-type="bibr" rid="B1">1</xref></sup>.</p>
				<p>The state of Rio Grande do Sul (RS) was considered free of VL until 2008, when the state’s first autochthonous case of canine visceral leishmaniasis (CVL) occurred in the municipality of São Borja<sup><xref ref-type="bibr" rid="B2">2</xref></sup>, where the presence of <italic>Lutzomya longipalpis</italic>, the vector of the disease, was also recorded<sup><xref ref-type="bibr" rid="B3">3</xref></sup>. In January 2009, the RS State Health Department (SES) notified the first confirmed autochthonous case of human visceral leishmaniasis (HVL) in the same municipality<sup><xref ref-type="bibr" rid="B4">4</xref></sup>. In the period from 2009 to September 2021 (Epidemiological Week 38/2021), 43 cases were confirmed in RS, distributed in the municipalities of São Borja, Uruguaiana, Itaqui, Porto Alegre, Viamão and Santa Maria. Of these, 36 cases progressed to cure and seven to death<sup><xref ref-type="bibr" rid="B5">5</xref></sup>. Uruguaiana is classified as a transmission area for VL, as it has records of the presence of the vector, human cases and autochthonous canine cases of the disease<sup><xref ref-type="bibr" rid="B6">6</xref></sup>. Between 2009, when the first case of CVL occurred in the municipality, and December 2019, the Environmental Health Surveillance of Uruguaiana confirmed, 1,478 cases of CVL through spontaneous notification by the population (passive surveillance system). In the canine serological surveys carried out to investigate canine and human cases, the prevalence of CVL found was 1.0% (2009), 8.0% (2010), 25.0% (2011), 48.0% (2016) and 29.0% (2017). About human cases, the municipality recorded three autochthonous cases of VL in 2011, 2016 and 2017<sup><xref ref-type="bibr" rid="B7">7</xref></sup>.</p>
				<p>The Ministry of Health’s (MoH) Visceral Leishmaniasis Surveillance and Control Manual presents standards and recommendations for the surveillance and control of the disease, with the main objective of structuring and implementing actions by municipalities aimed at reducing the morbidity and mortality of VL in our country. The recommended measures focus on the diagnosis and early treatment of human cases, the reduction of the phlebotomine population, the elimination or treatment of reservoirs and health education activities<sup><xref ref-type="bibr" rid="B8">8</xref></sup>. In the municipality of Uruguaiana (RS), the Environmental Health Surveillance sector of the Municipal Health Department (SMS) carries out the screening diagnosis of CVL using the Bio-manguinhos Dual Path Platform (TR-DPP) rapid test. Confirmation of the diagnosis, using the Enzyme-Linked Immunosorbent Assay (ELISA) technique, is carried out at the RS Central Public Health Laboratory (LACEN) in Porto Alegre. Once the case of CVL has been confirmed, the recommendation is to opt for treatment or euthanasia. Euthanasia used to be carried out as a municipal public control policy after the diagnosis was confirmed in sick animals belonging to owners who could not afford it. As of 2017, this public policy has been discontinued by the municipal administration. When a human case is confirmed, the municipality carries out a canine survey and spraying to control the vector. Communication and health education actions are continuously carried out through various vehicles (social networks, the official city hall website and visits by community health and endemic disease control agents).</p>
				<p>Health education is an important strategy for controlling VL and mitigating its effects, aiming to develop concepts of the cycle and symptoms of zoonoses based on the habits and attitudes of the local population<sup><xref ref-type="bibr" rid="B9">9</xref></sup>. The severity of the problem demands innovative surveillance strategies to assess the effectiveness of control measures in the urban context.</p>
				<p>Uruguaiana’s current situation as a municipality with a low risk of transmission<sup><xref ref-type="bibr" rid="B10">10</xref></sup> requires preventive and control measures to be adopted by both health professionals and the community. The effectiveness of these actions is strongly influenced by the lack of knowledge and coordination between the main players responsible for the success of the recommended interventions. Identifying the perceptions of health professionals is essential for building a participatory and dialogical approach between the different players in the human and animal health scenarios, together with the assisted population. This is an essential stage in the development of a VL surveillance system from a One Health perspective.</p>
				<p>This study was a proposal to measure the perception of health professionals working in public health (doctors, nurses, community health agents, endemic disease control agents and veterinarians) regarding VL in the municipality of Uruguaiana.</p>
			</sec>
			<sec sec-type="methods">
				<title>METHOD</title>
				<p>The research project was authorized by the Uruguaiana SMS and approved by the Research Ethics Committee of the Federal University of Pampa (Unipampa), under protocol number CAAE 58534316.9.0000.5323.</p>
				<sec>
					<title>Study area and population</title>
					<p>The municipality of Uruguaiana is in the far west of the state of RS, at 29º 46’ 55” South latitude and 57º 02’ 18” West longitude, on the border with Argentina. The climate is subtropical, with a coxilha topography, grassland vegetation and average annual rainfall of 1,650 mm. It has an altitude of 74 meters and an average maximum temperature of 25.8ºC and a minimum of 9.7ºC<sup><xref ref-type="bibr" rid="B11">11</xref></sup>. Uruguaiana has 125,435 inhabitants, with the rural population accounting for 7% of the municipality’s total population<sup><xref ref-type="bibr" rid="B12">12</xref></sup>. A 2.4 km bridge over the river Uruguay connects the city to Paso de Los Libres, in Argentina, which is why the city is considered the main gateway for tourists to RS, registering more than 100,000 tourists from the River Plate Basin, Chile, Paraguay and other countries.<sup><xref ref-type="bibr" rid="B11">11</xref></sup></p>
				</sec>
				<sec>
					<title>Study design</title>
					<p>A cross-sectional observational study was conducted to assess the perception of health professionals working in the Family Health Strategy Program (FHS) - doctors, nurses, community health agents (CHAs), endemic disease control agents (EDCs) and veterinarians - regarding VL and CVL, considering the main aspects related to epidemiology, clinical signs, control and prevention measures specified in the technical standards<sup><xref ref-type="bibr" rid="B8">8</xref>,<xref ref-type="bibr" rid="B13">13</xref></sup>. The decision was made to evaluate professionals directly involved in VL notification and investigation, covering all the neighborhoods in the municipality of Uruguaiana.</p>
					<p>Data collection was carried out in December 2016 and January 2017 in 21 FHS teams, with 21 nurses, 21 doctors and 150 CHAs registered as working, corresponding to 61.45% coverage of the population<sup><xref ref-type="bibr" rid="B14">14</xref></sup>. Twenty-eight EDCs were part of the municipal Environmental Health Surveillance. As for veterinarians, we chose to list only those who were registered with the municipality’s Health Surveillance, totaling 28 self-employed professionals. Veterinarians working in the public sector were not interviewed because they were involved in the study (two working in Environmental Health Surveillance and one in municipal Health Surveillance). The exclusion criterion was the absence of professionals from the workplace due to vacation, sick leave, maternity leave or termination of contract.</p>
					<p>A standardized, semi-structured, self-administered questionnaire was used. The main biological, social and environmental determinants recognized in the literature for their importance in the spread and perpetuation of VL were considered<sup><xref ref-type="bibr" rid="B8">8</xref>,<xref ref-type="bibr" rid="B13">13</xref></sup>. The questionnaire also sought to assess the actions of veterinarians in relation to CVL. For validation purposes, the questionnaire was applied to five individuals (doctor, nurse, veterinarian and CHA) working at the Municipal Polyclinic and the Municipal Health Surveillance. The questionnaire was completed after reading and signing the Informed Consent Form.</p>
					<p>When the information was compiled, the sum of the alternatives correctly marked received a final value of one point. In order to identify the strengths and weaknesses of the Visceral Leishmaniasis Surveillance and Control Manual<sup><xref ref-type="bibr" rid="B8">8</xref></sup> , the questions were grouped according to the four axes of action highlighted in the related guidelines: 1 - human beings (nine questions; nine points), 2 - the canine reservoir (five questions; five points), 3 - the vector (two questions; two points) and 4 - prevention and control actions (two questions; two points).</p>
					<p>Coding to form a structured database and exploratory data analysis were carried out using Microsoft Excel 2010 program. The comparison between health professionals was carried out using the non-parametric Kruscal-Wallis test in the R statistical package version 4.0.1 (R Core Team, 2020), assuming a 5% significance level.</p>
				</sec>
			</sec>
			<sec sec-type="results">
				<title>RESULTS</title>
				<p>Of the 248 professionals scheduled to be interviewed in this study, 183 (73.79%) answered the questionnaire, 65 (26.21%) met the exclusion criteria because they were on vacation, on sick leave or because their contract had ended and one (0.40%) refused to answer the survey. The CHAs (56), EDCs (eight) and a veterinary doctor (one) were excluded. The greater number of CHAs who were not working at the time the questionnaire was administered was because the period of application coincided with the end of their contract, which was carried out via a public selection process for a limited time. Thus, of the 183 participants, 94 were CHAs, 21 nurses, 21 doctors, 20 EDCs and 27 veterinarians.</p>
				<p>Most interviewees (79.03%) were female, aged between 31 and 40 (41.71%), with a university degree (52.69%). Income varied according to the professional categories assessed. Doctors and nurses had the highest average income, above three minimum wages (81.00%). CHAs and EDCs had the lowest average incomes, with 74.00% and 81.80% reporting average incomes of between one and two minimum wages, respectively.</p>
				<p>According to the axes of action in the Visceral Leishmaniasis Surveillance and Control Manual, the EDCs performed best in the questions related to human beings and the vector (first place). Doctors performed very well on questions related to humans (second place) and disease control and prevention (first place). Veterinarians, on the other hand, did better on questions relating to canine reservoirs (first place) and those referring to control and prevention strategies (second place). The other professionals interviewed did not stand out in any of the areas (<xref ref-type="table" rid="t1001">Chart</xref>).</p>
				<p>
					<table-wrap id="t1001">
						<label>Chart</label>
						<caption>
							<title>Performance of the professionals interviewed according to the axes of action of the Visceral Leishmaniasis Surveillance and Control Manual.</title>
						</caption>
						<table frame="hsides" rules="groups">
							<colgroup>
								<col/>
								<col/>
								<col/>
								<col/>
								<col/>
								<col/>
								<col/>
								<col/>
								<col/>
								<col/>
							</colgroup>
							<thead>
								<tr>
									<th align="left" rowspan="2">Professionals</th>
									<th rowspan="2">N</th>
									<th colspan="8">Axes of action of the Visceral Leishmaniasis Surveillance and Control Manual</th>
								</tr>
								<tr>
									<th>Human*</th>
									<th>Clas.</th>
									<th>Reservoir*</th>
									<th>Clas.</th>
									<th>Vector*</th>
									<th>Clas.</th>
									<th>Control*</th>
									<th>Clas.</th>
								</tr>
							</thead>
							<tbody>
								<tr>
									<td>EDC</td>
									<td align="center">20</td>
									<td align="center">138,88</td>
									<td align="center">1º</td>
									<td align="center">93,10</td>
									<td align="center">2º</td>
									<td align="center">150,75</td>
									<td align="center">1º</td>
									<td align="center">72,90</td>
									<td align="center">5º</td>
								</tr>
								<tr>
									<td>CHA</td>
									<td align="center">94</td>
									<td align="center">69,90</td>
									<td align="center">5º</td>
									<td align="center">81,70</td>
									<td align="center">4º</td>
									<td align="center">84,80</td>
									<td align="center">3º</td>
									<td align="center">87,02</td>
									<td align="center">3º</td>
								</tr>
								<tr>
									<td>Nurse</td>
									<td align="center">21</td>
									<td align="center">91,60</td>
									<td align="center">4º</td>
									<td align="center">90,93</td>
									<td align="center">3º</td>
									<td align="center">78,90</td>
									<td align="center">4º</td>
									<td align="center">81,98</td>
									<td align="center">4º</td>
								</tr>
								<tr>
									<td>Medical</td>
									<td align="center">21</td>
									<td align="center">137,10</td>
									<td align="center">2º</td>
									<td align="center">68,83</td>
									<td align="center">5º</td>
									<td align="center">71,57</td>
									<td align="center">5º</td>
									<td align="center">132,50</td>
									<td align="center">1º</td>
								</tr>
								<tr>
									<td>Veterinarian</td>
									<td align="center">27</td>
									<td align="center">99,46</td>
									<td align="center">3º</td>
									<td align="center">145,89</td>
									<td align="center">1º</td>
									<td align="center">99,61</td>
									<td align="center">2º</td>
									<td align="center">99,78</td>
									<td align="center">2º</td>
								</tr>
							</tbody>
						</table>
						<table-wrap-foot>
							<attrib>Source: Prepared by the authors, 2021.</attrib>
							<fn id="TFN1001">
								<p>*There was a significant difference at the 5% level between the categories.</p>
							</fn>
							<fn id="TFN2001">
								<p>EDC: endemic disease control agents; CHA: community health agents; Clas.: classification.</p>
							</fn>
						</table-wrap-foot>
					</table-wrap>
				</p>
				<p>When considering the nine questions that make up the “human” axis, doctors obtained the second highest score due to the high scores obtained on the questions relating to forms of presentation, transmission and treatment of VL. However, when the scores obtained on two questions relevant to the early diagnosis of VL cases are analyzed (occurrence of cases and form of presentation in Uruguaiana), the performance of this professional category showed deficiencies in the perception of VL, since, of the 21 doctors, nine (42.86%) did not know about the occurrence of cases in the municipality and 15 (71.43%) did not point to the visceral form as the incident. CHAs and nurses also had lower scores on these two questions, with 47 CHAs (50.00%) and 11 nurses (52.38%) not knowing about human cases of VL in the municipality and 59 (62.76%) CHAs and 16 (76.19%) nurses not correctly identifying the form of the disease that occurs in Uruguaiana. The CHAs (100.00%) and veterinary doctors (92.59%) had the best level of information about the occurrence of cases of HVL in Uruguaiana. Considering all the professionals interviewed, 58.70% said they were aware of the occurrence of cases of HVL in the municipality.</p>
				<p>Within the vector axis, 122 (66.66%) interviewees had a score equal to or less than 0.5 on the question that addressed their perception of the vector’s characteristics, such as its size, the place where the immature forms are multiplied and the time of the insect’s activity.</p>
				<p>When evaluating the answers to the questions addressed only to veterinarians, the survey revealed that 17 (62.96%) thought that treatment for CVL was appropriate, even though 24 (88.89%) interviewees said that treatment would not lead to a cure. Six veterinarians (22.22%) considered euthanasia as a control measure for VL and nine (33.33%) pointed to treatment. Still on this question, seven (25.92%) veterinarians marked only measures aimed at the vector or at people and five (18.52%) veterinarians chose not to answer the question.</p>
				<p>In the questions about preventive attitudes towards dogs, all the veterinarians said they recommended a repellent collar tprevent CVL. About vaccination, 17 professionals (62.96%) vaccinated dogs in their veterinary establishments. Other measures were also marked as: <italic>spot-on</italic> product (66.66%); use of repellent (85.18%) and cleaning the yard (92.59%).</p>
				<p>It was found that veterinarians used various methods to diagnose CVL. In all cases, serological diagnosis was used and could be carried out: in the practice itself (51.85%), in a veterinary laboratory (33.33%), in a human laboratory (33.33%) and in an official laboratory (29.63%). Of the 27 veterinarians evaluated, nine (33.33%) carried out parasitological diagnosis associated with some serological diagnostic technique.</p>
			</sec>
			<sec sec-type="discussion">
				<title>DISCUSSION</title>
				<p>Selection bias was one of the potential errors in this study, since the individuals who took part were likely to differ from those who met the exclusion criteria. To reduce losses, several visits were made to basic health units to access professionals who had not taken part in the meetings in which the questionnaires were administered.</p>
				<p>The lack of knowledge of 41.30% of the interviewees about the occurrence of human cases in Uruguaiana can be explained by the low number of human cases reported up to the date of this study, with only two confirmed cases of VL in the municipality (in 2011 and 2016). However, as the second case was notified to the municipal epidemiological surveillance only two months before the questionnaire was administered, it was expected that health professionals would be better informed about its occurrence.</p>
				<p>The hypothesis of underreporting of human cases in the population should be considered. The results found in the questions that obtained a low rate of correct answers reflect a lack of perception the form of leishmaniasis and suggestive symptoms, which justifies this possibility. The underreporting of the disease is worrying, as preventive and control measures depend on the epidemiological classification of the area, which is established by a composite index used by the Ministry of Health’s Visceral Leishmaniasis Surveillance and Control Program (PVC-LV), which contains the average number of cases and incidence of VL over the last three years10. As this is a municipality with confirmed cases, epidemiological surveillance services should look for alternatives to improve the investigation of suspected cases, considering under-reporting as a potential problem to be investigated, since the symptoms of VL are non-specific<sup><xref ref-type="bibr" rid="B15">15</xref></sup>.</p>
				<p>The prevalence of CVL found in serological surveys and tests requested spontaneously by dog owners reveal the high occurrence and wide distribution of the canine disease in the urban area of Uruguaiana<sup><xref ref-type="bibr" rid="B7">7</xref></sup>. Many studies have shown that canine cases of VL precede the occurrence of human cases in each area<sup><xref ref-type="bibr" rid="B16">16</xref>,<xref ref-type="bibr" rid="B17">17</xref>,<xref ref-type="bibr" rid="B18">18</xref></sup>. In this context, training health professionals to identify suspected cases of VL can significantly contribute to the sensitivity of health services in detecting new cases and measuring the intensity of VL transmission in the municipality. In addition, early diagnosis is essential for successful control of the disease and is considered one of the main factors associated with a reduction in the lethality of VL<sup><xref ref-type="bibr" rid="B8">8</xref></sup>.</p>
				<p>When analyzing the responses of health professionals regarding treatment for VL, it was observed that one in five was unaware of the treatment available. It is very important for professionals to be informed and up to date on the possibility of treatment for VL, since early treatment is one of the fundamental control measures for reducing lethality<sup><xref ref-type="bibr" rid="B20">20</xref></sup>. Knowledge about the efficacy of CVL treatment is also important, since treated dogs are not cured and continue to be reservoirs of the disease and, therefore, vector repellency measures must be maintained continuously in sick dogs<sup><xref ref-type="bibr" rid="B19">19</xref></sup> .</p>
				<p>Another issue that deserves emphasis in training is the characteristics of the vector. It is essential that health professionals know the habits of <italic>Lu. longipalpis</italic> so that they can correctly recommend preventive measures related to repelling the insect to the population, without confusing them with the measures already recommended for controlling <italic>Aedes aegypti</italic><sup><xref ref-type="bibr" rid="B8">8</xref></sup><italic>.</italic></p>
				<p>About preventive and control measures for CVL, the results of the survey showed that 100.00% of veterinarians recommended the use of repellent collars and 62.96% of veterinarians vaccinated against CVL. In Cuiabá, Igarashi et al.<sup><xref ref-type="bibr" rid="B21">21</xref></sup> found different results, with vaccination being the most widely used measure (71.64%), followed by the recommendation of repellent collars (58.20%). In the province of Lleida, Spain, Ballart et al.<sup><xref ref-type="bibr" rid="B22">22</xref></sup> also found that 100.00% of the veterinarians interviewed recommended repellent collars. Le Rutte et al.<sup><xref ref-type="bibr" rid="B23">23</xref></sup>, in a survey of 459 veterinarians in Spain and northern France, found that 88.00% of professionals recommended the use of repellent collars on dogs and 45.00% recommended vaccination against CVL. Collars impregnated with deltamethrin have a powerful repellent and insecticidal effect against <italic>Lu. longipalpis</italic> and can reduce the risk of infection<sup><xref ref-type="bibr" rid="B24">24</xref></sup>. However, the impact of this strategy on the community depends on distribution coverage and the low rate of collar loss<sup><xref ref-type="bibr" rid="B25">25</xref></sup>. In addition, this practice is not common among dog owners due to the high financial cost. In this sense, the Ministry of Health has incorporated the distribution of collars impregnated with insecticide (4% deltamethrin) for the control of VL in priority municipalities<sup><xref ref-type="bibr" rid="B26">26</xref></sup>. However, Uruguaiana is considered a low-risk area for VL transmission<sup><xref ref-type="bibr" rid="B10">10</xref></sup> and is not included in this MoH project for the supply of repellent collars.</p>
				<p>There was disagreement among the veterinarians interviewed as to the control measures for the dog, with appointments for both euthanasia and treatment of the animals. Several studies have questioned the efficacy of euthanasia in reducing the incidence of VL<sup><xref ref-type="bibr" rid="B27">27</xref>,<xref ref-type="bibr" rid="B28">28</xref></sup>. Ethical and economic issues also hinder the adoption of euthanasia as a method of VL control<sup><xref ref-type="bibr" rid="B29">29</xref></sup>. However, euthanasia still appears as a disease control measure recommended in the technical standards of the Ministry of Health, as well as in the guide of the Federal Council of Veterinary Medicine<sup><xref ref-type="bibr" rid="B8">8</xref>,<xref ref-type="bibr" rid="B30">30</xref></sup>. When CVL treatment was specifically discussed with veterinarians, 62.96% considered this measure to be appropriate. In Cuiabá, a smaller number of veterinarians (38.80%) did not consider treatment to be prohibited<sup><xref ref-type="bibr" rid="B21">21</xref></sup>. The lower percentage of veterinarians who recommended treatment in Cuiabá may be due to the date of the survey, since in 2014 there was still no drug approved for the treatment of dogs. Therapy with leishmanicidal drugs can lead to a clinical cure and not a parasitological cure, i.e. the dogs remain infectious for the vector<sup><xref ref-type="bibr" rid="B31">31</xref></sup>. The Brazilian Ministry of Health has authorized treatment with miltefosine (milteforan), registered with the Ministry of Agriculture, Livestock and Food Supply<sup><xref ref-type="bibr" rid="B19">19</xref></sup> but stressed that this is not a public health measure because it is an individual initiative and does not guarantee a parasitological cure.</p>
				<p>Veterinarians said they used different methods to diagnose CVL, without proper standardization in confirming the diagnosis. The use of different serological techniques makes it difficult to compare results, since both the parameters inherent to the test (sensitivity and specificity) and those related to the reservoir (prevalence of canine cases, present or absent symptomatology) can influence the results found<sup><xref ref-type="bibr" rid="B32">32</xref></sup>. In a study carried out by Ballart et al.<sup><xref ref-type="bibr" rid="B22">22</xref></sup>, in the province of Lleida, Spain, the 32 veterinarians interviewed also reported different serological diagnosis methods, with 78.1% of the tests being carried out in private laboratories and 65.6% in their own laboratories. The use of various tests that measure different responses and parameters can lead to false perceptions about the real epidemiological situation in the municipality. Standardizing the laboratory criteria for confirming CVL would reduce the risk of errors and consequently increase the accuracy of the diagnosis.</p>
				<p>The analysis of the questions answered correctly highlighted the position of the EDCs with the most consistent performance when considering the four axes evaluated. This finding probably indicates the importance of the continuous training carried out in Uruguaiana to update disease control and prevention strategies, since this professional, when visiting homes, acts in conveying information regarding the main relevant problems in the municipality. As for veterinarians, the higher frequency of correct answers on the axis related to the reservoir can be attributed to the high incidence of CVL in veterinary clinics.</p>
				<p>The veterinarians said they recommended preventive measures for the disease. However, they showed that they had insufficient knowledge of VL and the characteristics of the vector, as well as differing opinions on control measures and diagnosis of CVL. Actions to tackle and combat VL should consider veterinarians as important allies in controlling the disease and should include them in discussions and planning of measures. The complexity of VL demands a multi-professional, inter and transdisciplinary approach, capable of incorporating all the factors that could in any way compromise the recommended control and prevention strategies.</p>
				<p>The preparation of a questionnaire to obtain indicators for the four components of the VL program proved to be an adequate and simple tool for assessing the perception of FHS professionals, both because it highlighted the main aspects to be improved in the prevention and control of the disease and because it provided visibility to the different strengths and weaknesses of each professional category. Alternative situational diagnosis tools are useful for understanding the issue from different perspectives and views, considering the complexity and scope of the problem.</p>
				<p>In addition, the importance of the participation of veterinarians in the multidisciplinary teams involved in tackling VL should be emphasized, since there is no adequate control, mitigation and prevention strategy that does not consider the interconnectivity between human, animal and environmental health as a central issue. Considering that the indicator proposed by the Ministry of Health for classifying municipalities as being at risk of VL considers the incidence of human cases as the only parameter, the method presented in this study could be adopted in places considered to be at low risk because they have few human cases and, for this reason, will remain unassisted by public policies for controlling and preventing the disease.</p>
			</sec>
			<sec sec-type="conclusions">
				<title>CONCLUSIONS</title>
				<p>This study revealed weaknesses in the perception of health professionals regarding the epidemiology and symptoms of VL, which may have an impact on the early detection of cases and, consequently, in the favorable resolution of these cases. There was a high level of lack of knowledge about the characteristics of the disease vector, which is likely to hinder the adoption of preventive measures against VL and CVL. It was also observed that professionals have little information on VL control measures and that there is no consensus on control measures aimed at the canine reservoir.</p>
				<p>The results emphasize the urgent need to invest in training strategies on VL to expand knowledge and discussions on the subject, which will provide a better basis for drawing up public policies that incorporate a broad, non-dissociative approach to human, animal and environmental health in programs and plans to control the disease.</p>
				<p>It is essential that municipalities create spaces for broad discussion and organization of intersectoral actions to combat VL, capable of incorporating the complexity inherent in the disease into control and prevention strategies. Only with collaborative risk management actions and assertive governance can success be achieved in containing VL.</p>
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