Seroprevalence of Infectious Bronchitis Virus in Broiler and Layer Farms of Central Ethiopia

Table 1

Prevalence of IBV per study sites.

Location	No. of sample collected	Positive	Prevalence (%)		value
Holeta	20	20	100
Bishoftu	334	325	97.30	19.9
Total	354	345	97.46

χ²: chi-square.