A new H5N1 bird flu mutation has appeared in a cluster of infected dairy cows. It's a genetic change that scientists say ...

A series of reported outbreaks at some of the largest egg producers in the U.S. have caused a shortage in egg supplies, as ...

As a protective measure, the dairy farm is under quarantine, according to a statement from the AZDA. Although the cattle are asymptomatic ... However, the new bird flu strain, D1.1, has been ...

Health authorities say the threat of infection for people remained low even amid the spread of H5N1 virus among birds and ...

Bird flu is here to stay. The H5N1 avian influenza is proliferating among U.S. cows and there are now two strains circulating among mammals and birds. Though there are only 68 confirmed cases in ...

No new human cases of avian influenza have been reported, and poultry infections are low so far in March. But infections in cats are continuing, and new research is raising concerns about the virus ...

Since outbreaks in US poultry began early 2022, the virus has led to the loss of more than 166 million birds across all 50 ...

In prior bird flu outbreaks, there’ve been several documented cases of feline-to-feline spread, but ingestion seems to be the ...

In a briefing to member states today, the head of the United Nations Food and Agriculture Organization (FAO) today urged ...

H5N1 avian flu viruses have been spreading widely in the United States for three years. Numerous mistakes and omissions in containment efforts are now taking their toll. Virus experts say conditions ...