underway to test COVID-19 vaccines in diverse groups— Guatemalan president tests positive for coronavirus— Madrid sets up emergency tents, adds restrictive measures as cases spike— U.S.
health officials are dropping a controversial piece of coronavirus guidance and telling all those who have been in close contact with infected people to get tested. — Can mandatory masks offer enough protection in lecture halls so packed that late arrivals have to sit on the floor?
That’s what worries many students at the centuries-old Sorbonne University in Paris with the coronavirus on the rebound across France. — Fresh nationwide lockdown restrictions in England appear to be on the cards soon as the British government targeted more areas Friday in an.