de Oliveira Antônio Wilson Soares, da Silva Ionizete Garcia
Pós-graduação em Medicina Tropical do Instituto de Patologia Tropical e Saúde Pública da Universidade Federal de Goiás, Goiânia, GO.
Rev Soc Bras Med Trop. 2007 Mar-Apr;40(2):204-8. doi: 10.1590/s0037-86822007000200011.
The geographic distribution of triatomines in Goiás and entomological indicators in the home environment are presented: home infestation, home triatomine density and vector infection by Trypanosoma cruzi. The indicators studied were from triatomines captured inside and outside homes in 201 municipalities in the State of Goiás, Brazil, between 2000 and 2003. A total of 249,868 home units were investigated and 51,570 triatomines were captured, and 335 specimens were found to be infected with Trypanosoma cruzi. Infestation outside the home was significantly greater than infestation inside the home for the species Triatoma sordida, followed by Panstrongylus megistus. The contrary was observed with the species Rhodnius neglectus, Panstrongylus geniculatus and Triatoma pseudomaculata (p<0.018). There was no significant difference between infestations inside and outside the home for the species Panstrongylus diasi, Triatoma costalimai and Triatoma williami. Only one specimen of Triatoma infestans was captured in the year 2000.
家庭侵扰情况、家庭锥蝽密度和克氏锥虫的媒介感染情况。所研究的指标来自2000年至2003年间在巴西戈亚斯州201个市的家庭内外捕获的锥蝽。共调查了249,868个家庭单元，捕获了51,570只锥蝽，其中335只标本被发现感染了克氏锥虫。对于污色锥蝽物种，家庭外的侵扰情况显著高于家庭内，其次是大锥蝽。而忽视红猎蝽、膝形锥蝽和伪黄斑锥蝽物种则观察到相反情况（p<0.018）。对于迪亚斯锥蝽、科氏锥蝽和威廉锥蝽物种，家庭内和家庭外的侵扰情况没有显著差异。2000年只捕获到一只南美锥蝽标本。
