ZT:Three simple acts can stop Covid-19 outbreaks

https://amp.cnn.com/cnn/2020/07/21/health/covid-19-three-things-will-stop-it-wellness/index.html

If people

washed their hands regularly,

wore masks,

kept their social distance from each other,

 

these three simple behaviors could stop most all of the Covid-19 pandemic, even without a vaccine or additional treatments, according to a new study.

https://journals.plos.org/plosmedicine/article?id=10.1371/journal.pmed.1003166

 

所有跟帖： 

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