Early IBV protection is essential in parent stock

Infectious Bronchitis Virus (IBV) is a highly contagious, acute disease that can have a significant effect on egg production and egg quality. IBV is increasingly seen as a cause of poor peak production, egg quality, hatchability and economic performance in breeder flocks. It is, therefore, important that procedures are put in place to ensure adequate protection against infection from IBV. By Rik van den Bos, Veterinarian Aviagen, UK  IBV is a highly contagious respiratory disease whereby t