There were 21 cases of human bird flu in California on Nov. 6. Thirteen of those cases are in Tulare County. Here's why it matters.

U.S. federal health officials are calling for more testing and treatment of workers on farms with bird flu, after a study found asymptomatic cases are going undetected. Joe Scarpelli has the details ...

Almost from the beginning of the spread of H5N1 bird flu among farms and ranches in the U.S. earlier this year, experts and ...

According to the California Department of Public Health, the risk to most people is low. People working with infected animals are at greater risk of becoming infected. No person-to-person spread of ...

A new study by the Centers for Disease Control and Prevention found that some dairy farm employees showed signs of infection, ...

The health agency now urges proactive testing and treatment for the virus among any workers who were exposed to H5N1.

Federal health officials are calling for more testing and treatment of workers on farms with bird flu. The new guidance comes ...

The CDC said Thursday it is updating its recommendations for testing, treatment and protection for workers who may be exposed animals infected with bird flu.

Here’s what we know about the bird flu — and what it would take for it to start spreading in humans. In January 2022, health ...

In other news: a Kansas prisoner sues over health care; the FDA warns against contaminated compounded weight loss drugs; bird flu; tuberculosis; and more.

The USDA is set to begin testing bulk raw milk for bird flu contamination in an effort to control the rapid spread of the virus. In addition to more ...