Multiple Approaches to Address Potential Risk Factors of Chagas Disease Transmission in Northeastern Brazil.

ABSTRACT: Chagas disease is one of the most significant systemic parasitosis in Latin America, caused by Trypanosoma cruzi, which is mainly transmitted by hematophagous insects, the triatomines. This research was carried out in both domestic and wild environments throughout a Northeastern rural locality. Triatomines were captured in both peridomicile and wild environments, obtaining 508 specimens of triatomines, of which 99.6% were Triatoma brasiliensis. Insects were captured in 10 (18.5%) peridomiciles with an average of 8.3 triatomines per residence. Triatoma brasiliensis nymphs and adults were found in six peridomiciles, generating a 11.1% colonization. No T. cruzi infection was detected in the 447 peridomestic insects analyzed. On the other hand, of the 55 sylvatic

SUBMITTER: Daflon-Teixeira NF 

PROVIDER: S-EPMC6367631 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature