Article
Reinfestation Sources for Chagas Disease Vector,<i>Triatoma infestans</i>, Argentina
1 Jul 2006
Abstract excerpt
Reinfestation by Triatoma infestans after insecticide spraying has caused elimination efforts in the dry Chaco region to fail repeatedly. The sources and spatial extent that need to be considered to understand the reinfestation pattern and to plan a comprehensive control program were studied in 2 adjacent rural communities in northwestern Argentina from 1993 to 1997. The effects of external, residual, and primary...
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