Медицинская библиотека · Revista da Sociedade Brasileira de Medicina Tropical · 2026

Molecular Detection of Arboviruses in Aedes spp. Larvae During Entomo-Virological Surveillance in a Hospital Area of Brasília, Federal District, Brazil.

Pereira Renato Lemos, Medeiros Kelliane Almeida de, Reis Marcelo Banho de Andrade, Oliveira Diane Sthefany Lima de, Oliveira Mércia Tayane Pereira Dos Santos de, Santos Laysa Michelle Rodrigues, Paula Dalva Iara Ghilardi de, André Angela Rosa, Ramada Marcelo Henrique Soller, Oliveira Wanderson Kleber de

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Аннотация

BACKGROUND

Arboviruses in hospital environments may represent a neglected risk of nosocomial infections. This study investigated arboviruses in Aedes spp. larvae collected from a hospital area in Brasília, Federal District, Brazil.

METHODS

Eighteen ovitraps were deployed for 26 weeks. Hatched Aedes spp. larvae were pooled weekly, and viral detection was performed by reverse transcription-quantitative PCR.

RESULTS

Dengue virus serotypes 1, 2, and 4, Zika virus, and Chikungunya virus were identified, with an overall positivity rate of 30.76%.

CONCLUSION

The surveillance strategy effectively detected arboviral RNA in a hospital setting, suggesting local arboviral circulation associated with the transmission triad.

Для цитирования: Pereira Renato Lemos, Medeiros Kelliane Almeida de, Reis Marcelo Banho de Andrade, Oliveira Diane Sthefany Lima de, Oliveira Mércia Tayane Pereira Dos Santos de, Santos Laysa Michelle Rodrigues, Paula Dalva Iara Ghilardi de, André Angela Rosa, Ramada Marcelo Henrique Soller, Oliveira Wanderson Kleber de. Molecular Detection of Arboviruses in Aedes spp. Larvae During Entomo-Virological Surveillance in a Hospital Area of Brasília, Federal District, Brazil.. Revista da Sociedade Brasileira de Medicina Tropical. 2026. DOI: 10.1590/0037-8682-0105-2026.

Предметные рубрики MeSH

Animals Aedes Brazil Larva Dengue Virus RNA, Viral Arboviruses Reverse Transcriptase Polymerase Chain Reaction Zika Virus Chikungunya virus Mosquito Vectors

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