Infectious Bronchitis

Infectious Bronchitis (IB) is an acute contagious viral disease of chickens that usually causes respiratory signs, but may also affect the uterus and kidneys and decrease egg production. Cause: IB is caused by a coronavirus. Incubation Period : 18-36 hours . Rapid spreading and highly contagious. Transmission : Airborne aerosol from infected birds. ................
................