Tag: droplets
'Even Face Shield, N-95 Mask Together Can't Stop Coronavirus'
As we anguish after witnessing millions of Indians not wearing face masks or wearing them all wrong in public places amid surge in Covid-19 figures, a study led by Indian-American researchers has warned that even people wearing the combination of face shields along with masks with exhalation valves are not safe and can easily get the deadly coronavirus. ....
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