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Dispersal of Lutzomyia longipalpis and expansion of canine and human visceral leishmaniasis in São Paulo State, Brazil
Oliveira, AM; Vieira, CP; Dibo, MR; Guirado, MM; Rodas, LAC.
Afiliação
  • Oliveira, AM; Universidade de São Paulo. Faculdade de Saúde Pública. Departamento de Epidemiologia. São Paulo. BR
  • Vieira, CP; Faculdade de Enfermagem da Universidade de São Paulo. Curso de Graduação em Enfermagem. São Paulo. BR
  • Dibo, MR; Superintendência de Controle de Endemias. Laboratório de Bioquímica e Biologia Molecular. São Paulo. BR
  • Guirado, MM; Superintendência de Controle de Endemias. Laboratório de Vetores de São José do Rio Preto. São José do Rio Preto. BR
  • Rodas, LAC; Superintendência de Controle de Endemias. Serviço Regional 9. Araçatuba. BR
Acta Tropica ; 164: 233-242, Dez, 2016. map, tab, graf
Article em En | SES-SP, SESSP-SUCENPROD, SES-SP | ID: biblio-1059328
Biblioteca responsável: BR93.2
Localização: BR93.2
ABSTRACT
Visceral leishmaniasis (VL), a neglected disease, is a serious public health problem that affects millions of people worldwide. The objectives of the study were to evaluate the sensitivity of Lutzomyia longipalpis and canine VL (CVL) autochthony early detection and describe the spatial and temporal dispersal of vector and expansion of VL in a Brazilian state. We obtained data on the leishmaniasis vector and VL cases in São Paulo State (SP), Brazil, from the Division of Endemic Disease Control and from the Epidemiological Surveillance Center of the São Paulo State Department of Health. Data were analyzed for 645 municipalities and 63 microregions and presented as thematic and flow maps. Following the verified presence ofL. longipalpis in Araçatuba in 1997, the first autochthonous cases of canine VL (CVL) (1998) and of human VL (HVL) (1999) in São Paulo were reported, both in Araçatuba. From 1997 to 2014, the urban presence of the leishmaniasis vector was verified in 167 (25.9%) municipalities with cases of CVL reported in 108(16.7%) and cases of HVL in 84 (13%). The sensitivities for vector presence early detection in relation to the identification of CVL and HVL autochthony were, respectively, equal to 76.4 and 92.5%. The sensitivity for CVL autochthony early detection in relation to the HVL autochthony identification was 75.8%. Vector dispersal and expansion of CVL and HVL were from the northwest to the southeast of the state, primarily flanking the Marechal Rondon highway at a constant rate of progression of 10, seven, and six new municipalities affected per year, respectively...
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Texto completo: 1 Coleções: 06-national / BR Base de dados: SES-SP / SESSP-SUCENPROD Assunto principal: Psychodidae / Leishmaniose Visceral Tipo de estudo: Prognostic_studies / Screening_studies Limite: Animals / Humans País/Região como assunto: America do sul / Brasil Idioma: En Revista: Acta Tropica Ano de publicação: 2016 Tipo de documento: Article
Texto completo
Adicionar na Minha BVS
Imprimir
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Texto completo: 1 Coleções: 06-national / BR Base de dados: SES-SP / SESSP-SUCENPROD Assunto principal: Psychodidae / Leishmaniose Visceral Tipo de estudo: Prognostic_studies / Screening_studies Limite: Animals / Humans País/Região como assunto: America do sul / Brasil Idioma: En Revista: Acta Tropica Ano de publicação: 2016 Tipo de documento: Article