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Why ‘Vaccinated’ Chickens still get Infected with IBV — and what to do about it

Dec 29, 2021

Video: Why ‘Vaccinated’ Chickens still get Infected with IBV — and what to do about it

While many vaccines and vaccination programs effectively protect against the highly contagious infectious bronchitis virus (IBV) in poultry, outbreaks of the disease still occur in vaccinated flocks. Brian Jordan, PhD, associate professor at the University of Georgia, recently shared his insights on why these breaks occur and how they can be prevented.