Author | Santos, Ginelza Peres Lima dos | |
Author | Sanavria, Argemiro | |
Author | Schubach, Armando de Oliveira | |
Author | Marzochi, Mauro Célio de Almeida | |
Author | Galardo, Allan Kardec Ribeiro | |
Author | Carvalho, Bruno Moreira de | |
Access date | 2022-07-05T00:14:05Z | |
Available date | 2022-07-05T00:14:05Z | |
Document date | 2022 | |
Citation | SANTOS, Ginelza Peres Lima dos et al. Spatial distribution and effects of land use and cover on cutaneous leishmaniasis vectors in the municipality of Paracambi, Rio de Janeiro, Brazil. Revista Brasileira de Entomologia, v. 66, n. 1, p. 1-12, 2022. | pt_BR |
ISSN | 1806-9665 | pt_BR |
URI | https://www.arca.fiocruz.br/handle/icict/53634 | |
Language | eng | pt_BR |
Publisher | Scielo | pt_BR |
Rights | open access | pt_BR |
Title | Spatial distribution and effects of land use and cover on cutaneous leishmaniasis vectors in the municipality of Paracambi, Rio de Janeiro, Brazil | pt_BR |
Type | Article | pt_BR |
DOI | 10.1590/1806-9665-RBENT-2021-0100 | |
Abstract | The municipality of Paracambi (Rio de Janeiro, Brazil) reports sporadic cases of American cutaneous leishmaniasis
(ACL). Previous studies detected Nyssomyia intermedia (Diptera: Psychodidae) as the main vector in the region,
but its spatial distribution and the presence of other vector species have not been evaluated. This study aims at
filling this knowledge gap, by studying the ecology of sand flies, their spatiotemporal distribution, and correlation
with land use/cover. Two campaigns of monthly sand fly collections using light traps and manual captures were
conducted in 1992–1994 and 2001–2003. Females were dissected to detect natural Leishmania infections. The
spatial distribution of sand flies was assessed using kernel density maps. Correlations with land use/cover
were evaluated by extracting satellite imagery data around the capture points. A total of 17,232 sand flies from
13 species were captured. Medically important species included Ny. intermedia, Migonemyia migonei, Pintomyia
fischeri and Ny. whitmani. No Leishmania-infected females were detected. Highest densities were detected in
the peri-urban areas Cascata and Sabugo, and in rural areas São José and Mutirão. Ny. intermedia had statistically
significant correlations with pasture and agricultural areas. Present results strengthened that Ny. intermedia and
Mg. migonei are the main local ACL vectors. Correlations with land use evidence the association between ACL
and anthropic environmental change. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Nacional de Infectologia Evandro Chagas. Laboratório de Pesquisa Clínica e Vigilância em Leishmanioses. Rio de Janeiro, RJ, Brasil / Universidade Federal Rural do Rio de Janeiro. Programa de Pós-Graduação em Ciências Veterinárias. Seropédica, RJ, Brasil. | pt_BR |
Affilliation | Universidade Federal Rural do Rio de Janeiro. Programa de Pós-Graduação em Ciências Veterinárias. Seropédica, RJ, Brasil / Universidade Federal Rural do Rio de Janeiro. Instituto de Veterinária. Departamento de Epidemiologia e Saúde Pública. Laboratório de Doenças Parasitárias. Seropédica, RJ, Brasil. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Nacional de Infectologia Evandro Chagas. Laboratório de Pesquisa Clínica e Vigilância em Leishmanioses. Rio de Janeiro, RJ, Brasil. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Nacional de Infectologia Evandro Chagas. Laboratório de Pesquisa Clínica e Vigilância em Leishmanioses. Rio de Janeiro, RJ, Brasil. | pt_BR |
Affilliation | Instituto de Pesquisas Científicas e Tecnológicas do Estado do Amapá. Laboratório de Entomologia Médica. Macapá, AP, Brasil. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório Interdisciplinar de Vigilância Entomológica em Diptera e Hemiptera. Rio de Janeiro, RJ, Brasil. | pt_BR |
Subject | Ecology | pt_BR |
Subject | Psychodidae | pt_BR |
Subject | Satellite Imagery | pt_BR |
Subject | Spatial Analysis | pt_BR |
Subject | Vector Borne Diseases | pt_BR |