Bird flu is killing millions of chickens and turkeys across the US
- Written by Yuko Sato, Associate Professor of Veterinary Medicine, Iowa State University

An outbreak of Highly Pathogenic Avian Influenza in chicken and turkey flocks has spread across 24 U.S. states since it was first detected in Indiana on Feb. 8, 2022. Better known as bird flu, avian influenza is a family of highly contagious viruses that are not...
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