Effect of Brucella Infection on Reproduction Conditions of Female Breeding Cattle and Its Public Health Significance in Western Tigray, Northern Ethiopia

Table 5

Seroprevalence of brucellosis in human risk groups of Western Tigray, North Western Ethiopia, October 2007 to February 2008.

Vulnerable groups for brucellosis	Number of samples		Prevalence (%)
	Male	Female
Animal health workers	7	—	0
Butchers	21	8	0
Abattoir workers	12	—	0
Herdsmen	185	13	1.5
Total	225	21	1.2