miércoles, 22 de julio de 2020

Health Ministry warns against wearing N-95 mask with valve; here’s what doctors say | Lifestyle News,The Indian Express

Health Ministry warns against wearing N-95 mask with valve; here’s what doctors say | Lifestyle News,The Indian Express

n 95 mask

Health Ministry warns against wearing N-95 mask with valve; here’s what doctors say

JULY 22, 2020 4:37:40 PM
Rajiv Garg, the Director-General of Health Services, said the use of valved respirator N-95 masks is detrimental to the measures adopted for preventing the spread of coronavirus

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