NEW DELHI: The Centre has written to all states and union territories warning against the use of N-95 masks with valved respirator by people, saying these don’t prevent the virus from spreading out and are “detrimental” to the measures adopted for its containment.
The Director General of Health Services in the Ministry of Health, in a letter to the Principal Secretaries of health and medical education of states, said it has been observed that there is “inappropriate use” of N-95 masks, particularly those with valved respirator, by the public other than designated health workers.
“It is to bring to your knowledge that the use of valved respirator N-95 masks is detrimental to the measures adopted for preventing the spread of coronavirus as it does not prevent the virus from escaping out of the mask, he added. (AGENCIES)
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