Hepatocystis in populations of baboons (Papio hamadryas s.l.) of Tanzania and Ethiopia.
Bloodsmears from 119 yellow baboons (Papio hamadryas cynocephalus) in six groups in Mikumi National Park, Tanzania, and from 189 olive (P.h. anubis) hamadryas (P.h. hamadryas) and hybrid baboons in three groups in Awash National park, Ethiopia showed differing levels of infection with Hepatocystis simiae. 0% to 42% in the Tanzanian groups were carriers of the parasite but none of the Ethiopian baboons was positive. The remarkable absence of H. simiae in the Ethiopian baboons is believed to be related to environmental factors that exclude transmission in the absence of the Culicoides vector.
Phillips-Conroy
J E
JE
Department of Anatomy and Neurobiology, Washington University, St. Louis, MO.
Lambrecht
F L
FL
Jolly
C J
CJ
D000367:Age Factors; D000818:Animals; D005002:Ethiopia; D056890:Eukaryota / Q000302:isolation & purification*; D005260:Female; D006400:Hematocrit / Q000662:veterinary; D008297:Male; D010215:Papio / Q000469:parasitology*; D011528:Protozoan Infections / Q000097:blood / Q000453:epidemiology; D011529:Protozoan Infections, Animal; D012621:Seasons; D012737:Sex Factors; D013636:Tanzania