Two cats that belonged to Michigan dairy workers exposed to bird flu died after being infected with the virus last year.

But the study, whose publication was delayed by a pause in public communications by the agency, leaves key questions ...

Blue was placed under veterinary observation on Jan. 31, but his condition had not yet been diagnosed when he died earlier this month.

Blue, a 21-year-old harbor seal and longtime favorite at Buttonwood Park Zoo, died earlier this month from complications related to bird flu. Zoo staff are now increasing precautions to protect his ...

Last year, a 13-year-old in British Columbia contracted Canada’s first known human case of avian flu after testing positive ...