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

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

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

Health officials in Long Beach and Los Angeles County have identified three unrelated cases of clade I mpox in Californians ...

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

Investigators there say they have not found a close contact who traveled abroad, nor have they confirmed additional cases ...

How does monkeypox (AKA mpox) spread? Experts say monkeypox can spread easily between people who are in close contact or face ...

Kaiser, Aetna and other giants said they’ll cover COVID-19 boosters through 2026, even as a CDC panel scrutinizes the shots ...

Many respiratory viruses ... can cause cold-like symptoms,” health officials say, but some are more dangerous than others.

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

PFAS, often referred to as "forever chemicals," will still be allowed in cookware sold and purchased in California.

"They went in and fired entire programs, even statutorily mandated by law programs they cut entirely," she told CBS News. "So ...