Table 1. Prevalence of malaria by expert microscopists, by health center and species.

Name of health center	Total No. examined	No. pos Pf or mixed	No. pos Pv	No. pos any species	% positive (any species)
Shinifa	200	95	16	111	55.5
Ambessame	200	67	36	103	51.5
Kola Diba	200	62	8	70	35.0
Kokit	200	47	5	52	26.0
Woreta	200	24	10	34	17.0
Deligi	198	16	11	27	13.6
Alember	200	20	6	26	13.0
Yejube	200	6	16	22	11.0
Meretu Lemariam	199	16	5	21	10.6
Jiga	200	5	2	9	4.5
TOTAL	1997	358	115	475	23.8