South Africa has reported the highly pathogenic H5N1 strain of avian influenza, or bird flu, on two poultry farms in the country, the World Organisation for Animal Health said on Wednesday.

Purdue University researchers now have developed an innovative, paper-based diagnostic test for rapidly detecting avian ...

If we don’t invest in technologies like mRNA vaccines for pandemic influenza now, once a virus starts going human-to-human, ...

Small and stocky birds perch, hunched over, on the treetops and branches of Lake Okeechobee on the edge of Florida’s swampy ...

Recent findings reveal H5N1 avian influenza is evolving, evading immunity, and increasing pandemic potential, highlighting ...

They later tested positive for the highly pathogenic avian influenza (HPAI), which has been infecting people, pets and poultry across the U.S.

The H5N1 avian influenza virus has infected birds and mammals around the world. As of June 2025, 70 people have been infected ...

The H5N1 avian influenza virus has infected birds and mammals around the world. As of June 2025, 70 people have been infected ...

Within days, Crescent Duck Farm became a casualty of the global avian flu outbreak, one of many farms around the U.S. that had to cull their entire flock, sending the prices of eggs and other ...

Within days, Crescent Duck Farm became a casualty of the global avian flu outbreak, one of many farms around the U.S. that had to cull their entire flock, sending the prices of eggs and other ...