omicron variant

Paxlovid still effective COVID-19 treatment despite relapse reports, says expert

Bay Area stops short of requiring masks amid state-leading COVID-19 surge

Is it time for an updated COVID vaccine?

Osterholm says ‘there will be more variants’ and we need to be prepared

US likely already surpassed 1M COVID-19 deaths, WHO estimates suggest

New omicron subvariants reignite need to keep masking despite relaxing mandates

COVID cases rising '30 to 40% in children under 18,' health expert warns

San Francisco COVID-19 positive test rate hits 5% for 1st time in months

'Let's knock on wood' the vaccine will protect against new COVID-19 variants, says expert

Symptoms that show you've already had BA.2