Prevalence of Infections Bronchities Virus at Four Selected Districts (Damot Gale, Sodozuri, Humbo and Kindokoy) In Southern Nations, Nationalities and Peoples

Infectious bronchitis is an important virial disease affecting poultry production which causes significant economic losses. A cross-sectional study was carried out from November 2019 to January 2020. To estimating the prevalence of infectious bronchitis and determines the risk factors. A total 420 poultry were by a simple random sampling procedure. Data was analyzed using STATA version 11. Chi square test and logistic regression analysis were used to determine the association between prevalence of infectious bronchitis and potential risk factors. From the total 420 poultry examined for infectious bronchitis were found positive. There was significance difference between the risk factors and bronchitis infections. More infectious bronchitis infected poultry were found in kindokoy 90.4%, odd ratio: 0.3 Confidence Interval :0.1-0.7, p = 0.00 than humbo, sodozuri and damotgale. There was high prevalence of infectious bronchitis in gerater than 6 months than less than 3 months and between 3 and 6-month age of poultry. The presence of infectious bronchitis in poultry production might entail morbidity and mortality. Therefore, further detailed molecular epidemiological studies are warranted. Good hygienic and husbandry practices are essential to limit the spread of infection