Covid-19: Upgrading to FFP3 respirators cuts infection risk, research finds

Off BMJ, British Medical Journal, COVID-19, Science and Health, Science and Research, Uncategorized

Upgrading face masks to filtering face piece (FFP3) respirators for healthcare workers on covid-19 wards produced a dramatic reduction in hospital acquired SARS-CoV-2 infections, according to…


Read Original Article: Covid-19: Upgrading to FFP3 respirators cuts infection risk, research finds »

About The Author