A new nasal spray vaccine for H5N1 bird flu has shown promising early results, raising hopes it could one day be used to help ...

An advisory has been issued to the public as health authorities move quickly to contain the outbreak and prevent further transmission.

Chennai: Bird flu has been reported in Chennai after hundreds of crows were found dead across Tamil Nadu’s capital city.

Are seasonal flu antibodies also effective against avian flu? A team from the University of Geneva (UNIGE) has shown that a ...

Cambodia’s Ministry of Health (MOH) has announced the country’s first highly pathogenic avian influenza (HPAI) H5 human infection since last November. This is the first case detected in 2026.

India is on bird flu, H5N1 alert. Cases have been reported in Chennai. More than 1,500 crows have tested positive for the ...

A new study confirms the H5N1 virus was responsible for at least 46 skua deaths on the Antarctic peninsula in 2024.

A different strain of H5N9 has shown up in U.S. birds before.

For the first time, deadly H5N1 bird flu has been confirmed as the cause of a wildlife die-off in Antarctica, killing more than 50 skuas during the 2023–2024 summers. Researchers on an Antarctic ...

More than 50 skuas in Antarctica died from the high pathogenicity avian influenza virus H5N1 in the summers of 2023 and 2024, marking the first documented die-off of wildlife from the virus on the ...

What was once only a threat to wild birds worldwide is now affecting more than 50 mammal species, including dairy cows. Global health agencies explain why drinking raw milk can increase your chance of ...

This article originally published at Avian flu suspected for causing bird deaths in Orange County, preliminary tests show.