Covid-19: Wider use of FFP3 masks may needed because of airborne transmission, say scientific advisors
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26 April 2021Covid-19: Wider use of FFP3 masks may needed because of airborne transmission, say scientific advisors
Staff caring for patients with suspected or confirmed covid-19 may need higher grade protective masks—such as FFP3 masks—to protect them from contracting covid-19 through the air, according to the…
