Coronavirus

Biden: Omicron variant is a cause for concern, not panic

‘Vaccine’ chosen as the 2021 word of the year by Merriam-Webster

Five things to know about omicron, new COVID-19 ‘variant of concern’

Will flight restrictions help as new virus variant emerges?

FDA: Merck COVID pill effective, experts will review safety

More Coronavirus Headlines

New omicron variant stokes world fears, triggers travel bans

South African scientists detect new virus variant amid spike

Tool calculates Thanksgiving COVID risk

No consequences for PerkinElmer following CDPH investigation into COVID-19 testing lab

Gov. Gavin Newsom at COVID-19 testing lab

How COVID shots for kids help prevent new variants

covid-19 vaccine child

Official: More than 90% of fed workers got shots by deadline

Map: COVID-19 cases are spiking in states across the country — and only a handful are bucking the trend

US opens COVID boosters to all adults, urges them for 50+

Yuba County superintendents send letter to governor requesting personal exemptions for student vaccine mandate

Why can’t some COVID-19 vaccinated people travel to the US?