Tag: n95 mask fit testing
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Do you become unconscious by driving a car wearing an N-95 mask?
(Kajal Singh intern journalist): The N-95 mask is an important weapon in the war against the Corona epidemic. What should a man do if he proves to be fatal? Therefore, New Delhi: In the Sensex of truth, first we told you the reality of the claim of lung burst by applying a mask. Now another…