Analysis of the Lutzomyia longipalpis population with counting data and abundance classes in the home environment in municipalities with and without transmission of visceral leishmaniasis in the state of São Paulo
Keywords:
Lutzomyia longipalpis, Visceral leishmaniasis, Domiciliary environment, Negative binomial regressionAbstract
The objective of this study was to analyze the population of Lutzomyia
longipalpis in a municipality with intense transmission of visceral
leishmaniasis and another with no transmission of the disease in the
state of São Paulo. Surveys in the peri and intradomicile were carried
out with Lighted Bait Traps from January to December 2013 in the two
municipalities. The number of individuals and abundance classes were
adjusted in negative binomial regression models with the objective of
verifying the predominance of this species in the home environment
and the best regression model. The results showed that the number of
males and females was greater in the peri and intra-household of the
municipality with transmission of the disease. The model with abundance
classes obtained better performance in relation to the model with the
number of individuals. However, the great challenge remains to establish
the relationship between the entomological indicators and the risk of
transmissio
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Copyright (c) 2018 Osias Rangel, Susy Mary Perpetuo Sampaio, Lilian Aparecida Colebrusco Rodas Colebrusco Rodas, Tiago Leonetti Coutinho
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