| regional variation in prevalence of antibody against human t-lymphotropic virus types i and iii in kenya, east africa. | the prevalence of antibodies against htlv-iii and -i was studied among populations of 6 distinctly different regions of kenya, an equatorial african country in which aids has rarely been observed. overall, 21% of subjects had elisa reactions suggesting the presence of antibody against htlv-iii. the frequency of htlv-iii antibodies was highest among the turkana people (50%) and lowest among the masai (8%). prevalence increased with age but was not related to sex. the pattern of elisa-detected ant ... | 1985 | 2989191 |