The new study is more evidence that the official U.S. tally of confirmed human bird flu infections — 68 in the last year — is likely a significant undercount, said Dr. Gregory Gray, an infectious ...

Robert F. Kennedy Jr., one of America's most notorious vaccine skeptics, will run the country's leading health agency.

Bird flu has now spread to humans in a dozen states after public health officials confirmed an Ohio man had contracted the disease. The Mercer County farmworker had come into contact with deceased ...

A new study shows that bird flu has silently spread from animals to some veterinarians. The study published Thursday by the ...

WASHINGTON (Reuters) -Bird flu infections were detected among veterinarians tested last fall, including two people with no ...

After going quiet on bird flu, CDC scientists have published a report on its spread among veterinarians. The findings suggest ...

Robert F. Kennedy Jr, a vaccine critic who has pledged to tackle chronic disease, was confirmed by the U.S. Senate as Health ...

Blood testing of large-animal veterinarians suggests that H5N1 bird flu has spread more widely than US surveillance of the virus is capturing, according to a new study by federal and state disease ...

At least 24 cases of measles have been reported in an outbreak in Gaines County, Texas, state officials said, warning that ...

Ohio's first human case of bird flu was announced by the Ohio Department of Health Wednesday. A man from Mercer County who ...