Federal health officials are recommending expanded testing of dairy farm workers after a new study found evidence of previously undetected cases of bird flu in humans. Why it matters: The study ...

Federal health officials on Thursday called for more testing of employees on farms with bird flu after a new study ... Shah told reporters. The CDC study provides the largest window to date ...

A new study revealed more farmworkers had signs of infection, even though they reportedly did not display symptoms of illness.

Raw milk can’t be sold legally for human consumption in many states, but some 11 million Americans drink it anyway as ...

The general public health threat remains low, but some infectious disease experts worry about a thinning line that's kept ...