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 harmful to wild birds that transmit it, but are deadly to domesticated birds. As of early April, the outbreak had caused the culling of some 23 million birds from Maine to Wyoming. Yuko Sato, Iowa State University associate professor of veterinary medicine who works with poultry producers, explains why so many birds are getting sick and whether the outbreak threatens human health.
Read Sato’s full article in The Conversation here.
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