The H5N1 strains are becoming more concerning as the first severe U.S. case has been detected and California declared a state ...

The deadly bird flu variant H5N1 is spreading more widely than ever before. In March, the virus began spreading among dairy ...

Here’s what to know about the United States’ first confirmed severe case of H5N1 avian influenza—and how to protect yourself.

In a stark acknowledgment of the increasing seriousness of bird flu’s spread, Gov. Gavin Newsom of California declared on ...

A Stanford study shows that raw milk can harbor the flu virus for up to five days, stressing the importance of pasteurization ...

"A bird flu pandemic would be one of the most foreseeable ... California raw milk producer Mark McAfee, whose products have repeatedly been recalled due to bird flu, told The Guardian last week ...

For influenza viruses, imperfection is a strength. They constantly mutate, producing new strains that challenge immune ...

Commonly known as bird flu, the H5N1 avian influenza virus is found in wild aquatic birds across the globe and can also cause outbreaks and disease in ...

At least 1 person in Texas contracted H5N1 bird flu after exposure to cattle. Experts worry that if the virus mutates, it ...

Health experts have been sounding the alarm about the potential pandemic threat posed by bird flu, which has been showing ...