As Covid again increases, these will help you weather or prevent infection: vaccines, masks, Paxlovid, metformin, azelastine, some antihistamines, and Ensitrelvir.

The Food and Drug Administration has narrowed approval of coronavirus vaccines, allowing the shots for higher-risk Americans, including people susceptible to severe illness and those 65 and older. But the move has ignited broad confusion over who else can ...

Federal health officials caution that rising infections don't necessarily mean severe illness is also increasing.

COVID-19 activity rises during the summer in California, and officials are advising people to take steps to protect themselves. COVID-19 cases are no longer reportable.

Get the latest COVID-19 news, stories and information on the pandemic, vaccines and mandates around the San Francisco Bay Area and California.

Health officials are tracking elevated virus incidence.

The CDC says COVID-19 infections are growing across the country as students return to school. Here's what local school districts are seeing.

COVID-19 was linked to the reactivation of several dormant viruses in unvaccinated people, a new study has found. One of the reactivated viruses was also linked to long COVID.