The Centers for Disease Control and Prevention released an advisory Oct. 29 on three unrelated cases of clade I mpox recently identified in California.

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

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

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

Populations of an invasive species of disease-carrying mosquitoes are continuing to spread throughout Northern California ...

SAN FRANCISCO -- California's Department of Public Health is getting pressure from the state's Nurses' Association to not follow the CDC's mask guidance calling it a "huge blow to their collective ...

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 panel voted to undo an action by Health Secretary Robert F. Kennedy Jr. which removed the vaccine from the immunization ...

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 ...

A wave of the highly contagious respiratory syncytial virus is beginning to wash over the United States—sending greater numbers of babies and toddlers to the hospital, recent data show.

Moonlight Companies has recalled yellow and white peaches sold nationwide due to possible listeria contamination ...