Bird flu is a disease caused by avian influenza A viruses, according to the CDC. The virus mostly spreads between birds and dairy cows, but there have been 67 human cases of bird flu nationwide and ...

A California child was recently confirmed as the third human case of bird flu with a known source of infection. What could ...

On Thursday, the U.S. Centers for Disease Control and Prevention confirmed another case of avian influenza A(H5N1), or bird ...

The U.S. Centers for Disease Control and Prevention (CDC) confirmed another human H5N1 avian flu case -- otherwise kno ...

The CDC data reveals that California has been the worst affected by the ongoing bird flu outbreak with 38 of the total cases reported. The recent case reported involves a child from San Francisco ...

Its alert to doctors and hospitals follows a few rare but mysterious bird flu cases in the US – including, most recently, a child in San Francisco ... of the ways the CDC has stepped up its ...

So far, 67 human bird flu cases have been confirmed in the U.S., the CDC says. A child in San Francisco was recently confirmed to be the third human case of bird flu in the United States in which ...

SAN FRANCISCO -- The CDC has confirmed the positive bird flu case in a child in San Francisco. City health officials first reported on a presumptive case in a child on Jan. 10 and continue to ...

A new strain of a highly pathogenic and rare strain of bird flu has been reported on a duck farm in central California.

Both bird flu and most cases of seasonal flu now ... cases was a child ill with fever and conjunctivitis in San Francisco. The new CDC approach is meant to better identify serious infections ...