It’s now abundantly clear that face masks are an important and effective tool in preventing the spread of COVID-19. But as it turns out, some are more effective than others.
, there was a lot more variability in the effectiveness of these masks, so it’s hard to tell if one is genuinely the worst or if they’re all just equally bad in this specific test.
There were some other issues with the study as well, which the researchers noted. For instance, the testing apparatus only measured the droplets coming from a small portion of space directly in front of the speaker’s mouth. It didn’t measure the amount of droplets released from the sides of the mask. The study also only used a few different speakers at a set volume to test the masks, so you might see different results from different people or from people who are yelling, singing, or coughing.
Deutschland Neuesten Nachrichten, Deutschland Schlagzeilen
Similar News:Sie können auch ähnliche Nachrichten wie diese lesen, die wir aus anderen Nachrichtenquellen gesammelt haben.
5 Million People in the U.S. Have Tested Positive for COVID-195 Million People in the U.S. Have Tested Positive for COVID-19 as Surges Continue Around the Country
Weiterlesen »
The Best Mattresses You Can Buy Online, As Tested by Strategist EditorsIf your bed is now your movie-watching-spot, occasional work-from-home location, and occasionally the place where you get some sleep, it's important to make sure that your mattress is a good one
Weiterlesen »
‘Away’ Trailer: Hillary Swank Is Tested To The Max In Jason Katims’ Netflix Space DramaNetflix has released the official trailer for Away, Jason Katims’ new space drama series, starring Hillary Swank. Swank stars as American astronaut Emma Green, whose lifelong dream has been to be o…
Weiterlesen »
Antonio Banderas reveals on his 60th birthday that he tested positive for coronavirusAntonio Banderas has tested positive for COVID-19, the actor announced Monday, revealing he is spending his 60th birthday in quarantine.
Weiterlesen »
Nearly 100,000 Children In U.S. Tested Positive For COVID-19 In Last 2 Weeks Of JulyMore than 5 million people in the U.S. have been infected with the coronavirus, according to new data.
Weiterlesen »