Covid: Masks upgrade cuts infection risk, research finds
Wearing a high grade FFP3 mask can almost entirely protect health workers from Covid, research finds. …
Rose Gallagher, the RCN’s lead for infection prevention and control, also welcomed the research, telling the BBC: “This important study adds even further weight to the RCN’s continuing call for nursing staff to be better protected from Covid-19 and given routine access to the highest levels of respiratory protective equipment whenever they need it.