Prevention and treatment of fake hens

Prevention and treatment of fake hens: the first pair of chicks with infectious bronchitis in the young stage, especially before the age of 2 weeks, the seriously ill chicks should be eliminated in the whole flock, and the individuals with older or mild disease should be treated in time and strengthen the management. Second, when it is confirmed that there are fake hens in the flock during the laying period, they should be singled out and eliminated as soon as possible. The way to find it is to do a rectal examination or register eggs one by one.