Ascogregarina taiwanensis infection in Aedes aegypti and Aedes albopictus in Santa Catarina, South Brazil.

Rev Soc Bras Med Trop

Departamento de Microbiologia, Imunologia e Parasitologia, Instituto de Ciências Básicas da Saúde. Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil.

Published: July 2017

AI Article Synopsis

  • This study documents an infection of Ascogregarina spp. in Aedes aegypti and Aedes albopictus mosquitoes in Brazil's subtropical region.
  • Mosquito larvae were collected and identified from tires in four municipalities in Santa Catarina, using both morphological and molecular techniques.
  • The results confirmed the presence of Ascogregarina taiwanensis through PCR, with DNA sequences archived in GenBank, indicating that both mosquito species can carry this pathogen.

Article Abstract

Introduction: This study registers Ascogregarina spp. infection in field populations of Aedes aegypti and Aedes albopictus in a subtropical region of Brazil.

Methods: Mosquito larvae collected in tires placed in four municipalities of Santa Catarina were identified morphologically and assessed for Ascogregarina sp. infection using morphological and molecular methods.

Results: Both mosquito species harbored Ascogregarina taiwanensis, whose genomic DNA was confirmed in both the Aedes species by PCR. DNA sequences were deposited in GenBank. Conclusion: Both Ae. albopictus e Ae. aegypti harbor Ascogregarina sp.

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Source
http://dx.doi.org/10.1590/0037-8682-0048-2016DOI Listing

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