Randomly selected goat sera from north-western, central, and south-western regions of Uganda were analyzed parasitologically and serologically for evidence of anaplasmosis. Prevalence rates of 3.2% by parasitemia, 4.8% by card-agglutination test, and 12.9% by DOT-ELISA combined with western blotting were established. Parasitologically positive samples were consistently serologically positive. P...