title: Identification of phlebotomine sandfly bloodmeals from Baringo District, Kenya, by direct enzyme-linked immunosorbent assay (ELISA).
abstract: Direct enzyme-linked immunosorbent assay (ELISA) was used to identify the sources of bloodmeals in phlebotomine sandflies from Baringo District, Rift Valley Province, Kenya. Some bloodmeals had been stored for over 4 years before being analysed. Among 356 sandflies identified, 62.9% were Phlebotomus martini, 14.8% Sergentomyia antennatus, 10% S.schwetzi, 6% S.clydei, 1.9% S.adleri, 1.6% P.duboscqi, 1.4% S.africanus and 0.8% S.bedfordi. Out of 224 P.martini bloodmeals, host source was identified for 69. The order of host preference for P.martini was: goat 28.5%, rabbit 22.7%, human 8.9% and others 8.9%. Evidence of mixed feeding was shown by four species comprising sixteen specimens, twelve of which were P.martini. The most effective methods for trapping bloodfed P. martini were sticky paper traps in termite hills, followed by light-traps. Of the 224 P.martini trapped, 58.9% were collected with traps in termite hills, and 22.7% with light traps. Roles of the three most popular hosts for P.martini should be investigated to ascertain whether they act as reservoirs in the transmission of Leishmania donovani causing visceral leishmaniasis in Kenya.
authors: Biomedical Sciences Research Centre, Kenya Medical Research Institute, Nairobi.
authors: P M
authors: PM
authors: Ngumbi
authors: P G
authors: PG
authors: Lawyer
authors: R N
authors: RN
authors: Johnson
authors: G
authors: G
authors: Kiilu
authors: C
authors: C
authors: Asiago
mesh_terms: D000818:Animals; D004797:Enzyme-Linked Immunosorbent Assay; D005247:Feeding Behavior; D006790:Host-Parasite Interactions; D006801:Humans; D007630:Kenya; D010691:Phlebotomus / Q000145:classification* / Q000502:physiology; D011576:Psychodidae / Q000145:classification* / Q000502:physiology