| [epidemiology of trypanosomiasis caused by t. evansi in camels in mali: results of parasitological and clinical survey]. | an epidemiological study of trypanosomiasis was conducted in the rearing areas of dromedary camels in mali. according to the parasitological and clinical surveys performed, the overall infection rates were 9.5% (29/305) in western sahel (region i) and 4.5% (28/627) in the areas of tombouctou and gao (region ii). the proportion of contaminated herds was 55% in region i and 68% in region ii and in some herds the infection rate exceeded 50%. the surveys showed a trend for increasing parasitological ... | 1993 | 8190982 |