More than two years after the mpox outbreak in the U.S. was declared over, a new crop of cases in California has infectious ...

Health officials in Los Angeles County said on Friday they are investigating a possible local spread of a more severe strain ...

Last year’s flu season was the worst California had seen in years — and state health officials warn this year could ...

Health officials in Southern California are investigating the spread of a new strain of the Monkeypox virus after three cases were reported last week in the region.

With three new cases of a more severe mpox strain detected in Southern California, here's what to know about symptoms, where ...

The CDC is now recommending that children under the age of 4 no longer get a combination vaccine that protects against four ...

California, Hawaii, Oregon and Washington on Wednesday issued unified recommendations on COVID-19, influenza and RSV vaccines that differ from those issued by the U.S. Centers for Disease Control and ...

Gov. Gavin Newsom and 14 other Democratic governors are banding together as experts grow increasingly concerned about the ...

As the CDC rolls back MMRV and COVID-19 vaccine guidelines, San Luis Obispo County doctors are navigating a challenging ...

In California, a person who tests positive for Covid and has no symptoms does not need to isolate, according to new state health guidelines. People who test positive and have mild symptoms, meanwhile, ...

The Centers for Disease Control and Prevention (CDC) said Tuesday afternoon that 107 people from 21 states, including California, have reported contracting the measles. The other states included are ...