It's the chicken, not the egg. A highly pathogenic avian flu strain has been circulating in North America since 2022, and it has recently taken root at poultry farms across the country, according to ...

Avian flu is causing a major disruption in the egg market. Here's more about the impact on prices and availability.

In this prospective observational study, immune protection against H5N1 and H7N9 avian influenza virus (AIV) was almost absent prior to vaccination. However, seasonal influenza vaccines induced a ...

At one King Cullen store in Island Park, New York, a sign on the Long Island supermarket’s empty egg shelf read “as a part of Avian Influenza, select egg varieties may be temporarily out of ...