| some factors affecting the prevalence of trypanosoma evansi in camels in mauritania. | a study was conducted on the epidemiology of camel trypanosomosis in mauritania using 2073 camels of various ages in five regions (trarza, gorgol, adrar, hodh e1 chargui, nouakchott). the prevalence was determined through blood smear and serological tests: card agglutination test for trypanosomiasis (catt) and immuno fluorescence antibody test (ifat). the prevalence of the disease was 1.3% using blood smear examinations, 16.2% with catt and 25.2% with ifat. the following variations were observed ... | 1997 | 9404837 |