Leishmaniasis in Kenya: description of leishmaniasis of a domestic goat from Transmara, Narok District, Kenya.
Extensive research has been carried out in Eastern Africa for animal reservoirs of both visceral and cutaneous leishmaniasis. The domestic dog has been the only domestic animal so far implicated as a possible reservoir for visceral leishmaniasis. For cutaneous leishmaniasis caused by Leishmania aethiopica, the hyrax and the giant rat are the proven reservoirs of the disease while several species of rodents have been demonstrated to harbor L. major. Recent studies conducted in domestic animals in West Pokot led to the first isolation of leishmanial parasites from a domestic goat, a close associate of man in the vast endemic leishmaniasis foci. Consequent encounter of a clinical case of the disease is the basis for this paper. It is the first autochthonous case in Eastern Africa. The goat originated from the Western escarpments of the Rift Valley which are known to harbor L. aethiopica. Clinical signs included lesions, indurations, and enlargement of lymph nodes. Parasitological and pathological investigations revealed amastigotes in various tissues. Cultures of the affected tissues produced promastigotes.
International Center of Insect Physiology and Ecology, Nairobi, Kenya.
M J
MJ
Mutinga
S M
SM
Kihara
A
A
Lohding
C M
CM
Mutero
T A
TA
Ngatia
F
F
Karanu
D000818:Animals; D006224:Cricetinae; D004197:Disease Reservoirs; D006041:Goats / Q000469:parasitology*; D007630:Kenya; D007896:Leishmaniasis / Q000473:pathology / Q000662:veterinary*; D008647:Mesocricetus; D051379:Mice; D008807:Mice, Inbred BALB C