Molecular Genetics Reveal That Silvatic Rhodnius prolixus Do Colonise Rural Houses

Abstract excerpt

BACKGROUND: Rhodnius prolixus is the main vector of Chagas disease in Venezuela. Here, domestic infestations of poor quality rural housing have persisted despite four decades of vector control. This is in contrast to the Southern Cone region of South America, where the main vector, Triatoma infestans, has been eliminated over large areas. The repeated colonisation of houses by silvatic populations of R. prolixus...