The most frequent and abundant species have been implicated in disease transmission to man in other regions. Attention must be given to these Culicidae since the study area is located near to an urban center, which could amplify the conditions for spreading vector diseases.
Antibodies against the Plasmodium vivax-like/P. simiovale malaria parasite circumsporozoite repeat peptide (APGANQEGGAA)3 were determined by enzyme-linked immunosorbent assay (ELISA) in 120 sera randomly collected in 1994 from adults in 3 localities of the malaria endemic area in the State of Acre, Brazil; antibody was detected in 18 (15%). A 'sandwich' ELISA using monoclonal antibody (mab) Pam 172, directed against the same peptide, was carried out on 1207 Anopheles oswaldoi, 12 of which (1.0%) were positive, and 168 A. deaneorum, 2 of which (1.2%) were positive. This is the first report of serological detection of the P. vivax-like parasite in anophelines and the first report linking anopheline to human serology for this parasite in the same geographical area. It is an additional indication that A. oswaldoi is a malaria vector in Acre.
Foram coletadas larvas de Aedes albopictus em uma planta da família Bromeliaceae, na periferia da cidade de São Paulo, SP, Brasil. Esse encontro abre perspectivas de estudo para avaliação do potencial desse vegetal como criadouro desse mosquito no País.
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