As H5N1 bird flu spreads among California dairy herds and southward-migrating birds, health officials announced Friday six ...

Elephant seal numbers in Argentina remain low after a deadly H5N1 outbreak, highlighting the virus's dangerous adaptability.

Avian influenza H5N1 infection in humans has spread to seven U.S. states, growing from 46 cases last week to 52 cases this week.

Poultry on a commercial farm in England have been infected with the bird flu virus, the U.K. government said Sunday. The H5N1 virus was found in kept birds in St. Ives, a seaside town in Cornwall. All ...

A recent investigation by the Hawaii Department of Health (DOH) and the Hawaii Department of Agriculture (HDOA) has confirmed ...

The Canadian Food Inspection Agency says it has detected the presence of highly pathogenic avian influenza in commercial ...

A teenager in British Columbia who is being treated in the critical care unit was confirmed to have been infected with the ...

This marks the state’s first human case of bird flu. The Oregon Health Authority said the case is linked to an outbreak in chickens at a commercial egg farm in Clackamas County last month.

It’s been nearly eight months since avian flu was first detected in US dairy herds, and cases in both cows and humans ...

The virus can be spread through direct contact with infected animals, but can also spread through contaminated barns and other environments.

Tainan has confirmed HPAI A (highly pathogenic avian influenza H5N1) in wild waterfowl droppings and black-faced spoonbills, ...