US-Gesundheitsbehörde: Zwei Masken übereinander können sinnvoll sein sn.at - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sn.at Daily Mail and Mail on Sunday newspapers.
The daily number of new coronavirus cases in the U.S. was under 100,000 for a third consecutive day on Tuesday, the first time that’s happened since the week of Nov. 2. New York’s large venues and stadiums can start reopening Feb. 23 with testing requirements and capacity limits.
The daily number of new coronavirus cases in the U.S. was under 100,000 for a third consecutive day on Tuesday, the first time that’s happened since the week of Nov. 2. New York’s large venues and stadiums can start reopening Feb. 23 with testing requirements and capacity limits.
A lab experiment showed that 80 per cent of coronavirus-sized particles were blocked when one person was wearing a cloth mask on top of a surgical mask.
The daily number of new coronavirus cases in the U.S. was under 100,000 for a third consecutive day on Tuesday, the first time that’s happened since the week of Nov. 2. New York’s large venues and stadiums can start reopening Feb. 23 with testing requirements and capacity limits.