The detection of bird flu in a sheep is another sign that the H5N1 virus is adapting to hop to new hosts ...

It’s the second reported H5N1 infection for the affected Stearns County farm.

"Globally, we continue to see that mammals can be infected with avian influenza A (H5N1)," Meera Chand, Emerging Infection ...

The H5N1 virus was detected in a single animal in Yorkshire, the British government said on Monday. It added that the risk to humans remained very low.

The United States is facing a growing threat from the H5N1 bird flu outbreak. Scientists are concerned that existing vaccines ...

H5N1 influenza is evolving rapidly, weakening the effectiveness of existing antibodies and increasing its potential threat to ...

The sightings of dead geese on Lake Champlain have concerned local citizens as to the spread of avian flu to other animals and humans. Westport Town Supervisor Michael K. Tyler was not pleased when he ...

Department of Health and Human Services Secretary Robert F Kennedy Jr has warned that a 'leaky vaccine' could increate the ...

Bird flu “is adapting to mammals, and it continues to show new tricks,” Nelson tells The Verge. The virus is spreading widely ...

In today’s Health Alert, the spread of H5N1 bird flu has reached an unprecedented level, according to the United Nations Food ...

Soon after the discovery of highly pathogenic avian influenza (HPAI) strain H5N1 in dairy cattle, scientists learned that ...

Very few humans have gone up against bird flu. But we've all dealt with seasonal flu for years. Some of our immune systems ...