A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

Measles cases in the U.S. have risen to the worst in 33 years, according to reports from the Centers for Disease Control and Prevention.

The Trump administration filed suit against California in federal court, challenging the state’s laws mandating larger cage ...

Below is a press release from County of San Luis Obispo Health Agency regarding health tips for the upcoming California Mid-State Fair SAN LUIS OBISPO ...

A CDC advisory panel vote to recommend against use of seasonal influenza vaccines containing small amounts of thimerosal ...

A deadly outbreak of Salmonella infections linked to brown cage-free and organic eggs — including some sold in New Jersey — has ended, federal health officials announced on Thursday, July 10.The eggs ...

Los Angeles, Orange, Riverside and San Bernardino counties have reported eight cases so far this year compared to 10 total in ...

Millions of Americans have been advised to stay indoors across four states on Thursday amid soaring summer temperatures. The ...

A new study released in JAMA finds life expectancy has still not bounced back from pre-pandemic 2019 levels, attributing the ...