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 ...

The Centers for Disease Control and Prevention (CDC) announced that an unnamed individual in Oregon contracted bird flu pathogens in the first case in the state on Friday. The person was linked to ...

So far there’s been only one reported human case of bird flu in Texas this year in April and 46 total in the U.S., according ...

Reports this week of a teen in British Columbia who tested positive for H5 avian influenza has renewed attention on the virus ...

With migratory waterfowl back for the cold seasons, Oregon is the first state to report new spike in avian flu detections ...

The U.S. Centers for Disease Control and Prevention (CDC) on Friday confirmed highly pathogenic form of bird flu in a person ...

Health officials have announced six more H5N1 bird flu infections in humans: five in California and the first known case in ...

There have been dozens of confirmed human cases of bird flu in the U.S. this year. Experts discuss the symptoms, risks and ...

The World Health Organization voiced alarm at the growing spread of H5N1 bird flu to new species, including humans, who face an ‘extraordinarily high’ mortality rate. Hong Kong should test for ...

In 2023, a highly pathogenic bird flu leapt to seals in South America, killing some 17,000 elephant seal pups (about 97 ...