Preventing droplet infections like Influenza A, H1N1 and COVID19

The difference between N95 and Surgical mask in preventing droplet infections. #COVID19

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N95 mask is almost air tight if fixed properly . It blows out on forced expiration and bliws in if air is sucked in, if properly fixed . It gives good protection from airborne infection or pollution .up
Mask N95 is particularly important for health professionals coming in regular touch of patients. For community surgical mask is recommended as it will provide protection fromH1N1 andCOVID19
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