Illness typically lasts for one to three days but people can still be contagious after their symptoms have subsided.

After the holiday season and an uptick in travel, California faces a rise in respiratory illnesses, prompting health experts ...

First came the fires. Then, there was ash and contaminated water. Now, some survivors of the Southern California wildfires ...

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

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

A new treatment for sexually-transmitted diseases seems to be slowing an STI epidemic — but not everyone can get it ...

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

A case of the bird flu (also known avian flu or H5N1) involving gamebirds has been confirmed in Spartanburg. The virus was ...

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

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

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

Nearly 80% of infants born in a California health system were exposed to nirsevimab or the maternal respiratory syncytial ...