CDC confirmed a new human case of H5N1 in California. The recent case involves a child from San Francisco. CDC data reveals ...

Bird flu is a disease caused by avian influenza A viruses, according to the CDC. The virus mostly spreads between birds and ...

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

Meanwhile, the agency urges faster testing for avian influenza A(H5N1) in hospitalized patients with suspected influenza.

Flu season is here in California, but other illnesses are in full swing in the Golden State. Here are the symptoms and how ...

The flu vaccine is generally about 40% effective at completely preventing influenza, according to Blumberg. The flu vaccine ...

The CDC has confirmed a positive bird flu case in a child in San Francisco, the second juvenile case of H5N1 in the country.

The CASPER also found that just less than half of households reported having at least one health symptom caused by the ...

The CDC has confirmed a new human H5N1 bird flu case in California, raising the US total to 67. Most cases involve farm ...

Have South Bay residents suffered health problems because of ongoing issues with Tijuana River sewage? Many think so.

The latest confirmation likely reflects follow-up testing of a San Francisco child whose exposure to the virus is still under investigation.