AUSTIN, Texas — State officials have confirmed cases of Highly Pathogenic Avian Influenza (HPAI) – also known as bird flu – ...

A new case of highly pathogenic avian influenza has been confirmed in a backyard flock in Hardin County, marking the seventh ...

A case of highly pathogenic avian influenza was detected Thursday in a mixed species backyard flock in Hardin County, ...

A highly pathogenic version of avian influenza virus, commonly referred to as bird flu, was detected in wild birds in the ...

Zoetis received conditional USDA approval for an avian flu vaccine. Major poultry and dairy organizations back vaccine use to control the virus. The Trump administration is rolling out a new ...

Apr. 8, 2025 — Scientists have pioneered an influenza virus vector-based nasal spray vaccine platform and developed a nasal spray H5N1 avian influenza vaccine. During the early COVID-19 pandemic ...

"This is how pandemics start." This bird flu, which scientists call highly pathogenic avian influenza, or H5N1, is already at panzootic—animal pandemic—status, killing birds in every continent ...

Health authorities in Brazil, Uruguay, and Argentina are increasingly concerned over the appearance of hundreds of dead sea lions presumably killed by avian flu, it was reported. Off the Uruguayan ...