tested

More than three million American children tested positive for COVID-19

Thousands of Amazon workers spoke falsely who tested positive for COVID

Blue dogs found near an abandoned chemical factory, tested by veterinarians

Colorado ski resort claims 109 employees tested positive for COVID-19

The AstraZeneca coronavirus vaccine will be tested in children aged 6 and up

The Oxford-AstraZeneca Covid-19 vaccine will be tested in children for the first time

The AstraZeneca vaccine will be tested on children from 6 years of age in the first worldwide trial

At least 109 employees at a Colorado ski resort tested positive for Covid-19

The Colorado ski resort declared an active COVID-19 outbreak site, as 109 employees tested positive

Winter Park declared an active COVID-19 outbreak site as 109 employees tested positive

California man tested positive for Covid-19 weeks after receiving second dose of vaccine

Works with Chromebook: explained and tested [VIDEO]