Short Communication
The resurgence of trypanosomosis in Botswana : short communication
S.P. Sharma, T.C. Losho, M. Malau, K.G. Mangate, K.B. Linchwe, W. Amanfu, T.K. Motsu
Journal of the South African Veterinary Association | Vol 72, No 4 | a658 |
DOI:
https://doi.org/10.4102/jsava.v72i4.658
| © 2001 S.P. Sharma, T.C. Losho, M. Malau, K.G. Mangate, K.B. Linchwe, W. Amanfu, T.K. Motsu
| This work is licensed under
CC Attribution 4.0
Submitted: 09 July 2001 |
Published: 09 July 2001
About the author(s)
S.P. Sharma,
T.C. Losho,
M. Malau,
K.G. Mangate,
K.B. Linchwe,
W. Amanfu,
T.K. Motsu,
Abstract
No sleeping sickness or nagana cases have been reported in Botswana since 1985. In view of several confirmed clinical cases of nagana and reports of heavy bovine mortality, a parasitological survey was conducted to determine the prevalence of trypanosome infection in cattle in Maun and Shakawe areas of Ngamiland district. Wet blood films, buffy coat and Giemsa-stained thick and thin blood smears were used to detect trypanosomes in animals. Overall,trypanosome infection rate was 15.98%, with 5.94% and 27.29% in Maun and Shakawe respectively. The urgent need to combat trypanosomosis in Ngamiland, particularly in the Shakawe area, is highlighted, and a 3-phase integrated tsetse control strategy for this disease problem is discussed.
Keywords
Anaemia; Botswana; Cattle; Haematocrit; Nagana; Ngamiland; Tsetse Fly Resurgence; Trypanosomosis
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