Health officials began providing the safety gear long before the first human case in California was announced in October.

Updated [hour]:[minute] [AMPM] [timezone], [monthFull] [day], [year] In the heart of California’s dairy country, workers ...

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.

The bird flu has been spreading rapidly among cows on a handful of dairy farms in California, Idaho and Utah. The virus, also ...

"Additionally, based on CDC’s genomic sequencing of three California bird flu cases, there is no evidence to suggest an increased ability for the virus to infect or spread between people and no ...

Five more people who presumably contracted the bird flu are being tested amid outbreaks in California's dairy industry, health officials confirmed Monday. The five new possible positive cases are ...

As poultry farms and dairies across California battle bird flu outbreaks, some are wondering if their food is safe to eat.

Almost 50 cases of bird flu have been detected in the U.S., mostly in California and Colorado, according to the Centers for ...

A new study found that a small but not insignificant number of bird flu infections are going undetected among farm workers ...

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.

A new study found some dairy workers showed signs of infection, even when they didn’t report feeling sick. Blood tests from ...

Avian flu has been detected for the first time in the United States in a pig.