title: Dengue virus type 3 isolation from Aedes aegypti in the municipality of Nova Iguaçu, State of Rio de Janeiro.
abstract: In a prospective field study conducted from July 2000 to June 2001, adult Aedes aegypti and Ae. albopictus mosquitoes were caught from the municipality of Nova Iguaçu, State of Rio de Janeiro, Brazil. Virus isolation in Ae. albopictus clone C6/36 cell line and a semi-nested reverse transcription-polymerase chain reaction detected only dengue virus type 3 in three pools of Ae. aegypti, despite the co-circulation of DEN-1, DEN-2 and DEN-3 serotypes in that area. No viruses were detected in Ae. albopictus mosquitoes. This virological surveillance consists in a sentinel system alerting for dengue outbreaks.
authors.affiliation: Laboratório de Transmissores de Hematozoários, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro, RJ, Brasil. lourenco@ioc.fiocruz.br
authors.forename: Ricardo
authors.initials: R
authors.lastname: Lourenco-de-Oliveira
authors.forename: Nildimar A
authors.initials: NA
authors.lastname: Honorio
authors.forename: Márcia G
authors.initials: MG
authors.lastname: Castro
authors.forename: Hermann G
authors.initials: HG
authors.lastname: Schatzmayr
authors.forename: Marize P
authors.initials: MP
authors.lastname: Miagostovich
authors.forename: João C R
authors.initials: JC
authors.lastname: Alves
authors.forename: Wellington C
authors.initials: WC
authors.lastname: Silva
authors.forename: Paulo J
authors.initials: PJ
authors.lastname: Leite
authors.forename: Rita M R
authors.initials: RM
authors.lastname: Nogueira
mesh_terms: D000330:Aedes / Q000821:virology*; D000818:Animals; D001938:Brazil; D003716:Dengue Virus / Q000235:genetics / Q000302:isolation & purification*; D005260:Female; D007303:Insect Vectors / Q000821:virology*; D008297:Male; D011446:Prospective Studies; D020133:Reverse Transcriptase Polymerase Chain Reaction; D013045:Species Specificity