Yes, you should be wearing a mask — probably two — health experts say. It isn’t enough to just strap some cloth on your face, however. Fit and fabric are both important for the best protection against ...
In order to provide the best protection against COVID-19, the fit of a face mask is more important in some cases than the material it is made of, according to a study which suggests new ways for ...
A team of researchers studying the effectiveness of different types of face masks has found that in order to provide the best protection against COVID-19, the fit of a mask is as important, or more ...
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