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 ...

No new human cases of avian influenza have been reported, and poultry infections are low so far in March. But infections in ...

Though not as prominent in the news, the avian influenza is still with us and spreading from birds to cattle, and even to ...

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 ...

A California pet food maker has recalled its raw chicken products after they were linked to bird flu infections in two cats ...

Bird flu. With that diagnosis in mind, one of Russo’s colleagues tried to get some bovine samples tested for H5N1, but the ...

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

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

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

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 ...

The U.S. reported the first outbreak of the deadly H7N9 bird flu on a poultry farm since 2017, as the country continues to ...