Public health officials have warned that new mutations of bird flu with human flu could have dangerous consequences.

Previous seasonal flu infections and vaccinations may protect us against infection from the highly pathogenic H5N1 bird flu outbreak.

Humans are unlikely to get sick, but will pets be affected? Are egg prices rising with the spread of bird flu among, well, birds?

Gov. Newsom declared a state of emergency as the virus continues to infect dairy herds across the country — including more ...