Health officials are making a renewed call for vigilance against bird flu​, but some experts are puzzling over why reports of ...

During a call with U.S. doctors this month, one CDC official noted that there is a seasonality to bird flu: Cases peak in the ...

Both people exposed to the bird flu through poultry were hospitalized with severe illness. Texas wildlife officials urge those who come in contact with wild animals to take protective measures ...

Texas health and wildlife officials have detected avian flu in at least four mammal species ... There is no known person-to-person spread at this time. Texas has had one confirmed case in a ...

Bird flu is continuing to spread in animals across the U.S. Here's what you need to know about the current situation.

The news got worse in April and May: Several human cases were identified — first in Texas, then in Michigan ... had an unknown source. When people get bird flu, the CDC says, it is most ...