Bird flu flares up again in Michigan poultry – an infectious disease expert explains the risk to humans, chickens, cows and other animals
- Written by Kimberly Dodd, Dean of College of Veterinary Medicine, Michigan State University

After a relatively quiet fall, there’s been another spike in cases of bird flu in Michigan.
When state officials announced on Dec. 16, 2024, that bird flu had been found in another poultry facility in Ottawa...