Mask-Wearing Cuts Covid by 53%

Mask-Wearing Cuts Covid by 53%

Florence Nightingale, masked, after H. M. Bonham-Carter

A global research study published in BMJ shows that wearing facemasks is the most effective non-pharmaceutical measure reducing COVID-19 incidence and fatalities:

“Mask-wearing is the single most effective public health measure at tackling Covid, reducing incidence by 53%, the first global study of its kind shows.

Vaccines … do not confer 100% protection, most countries have not vaccinated everyone, and it is not yet known if jabs will prevent future transmission of emerging coronavirus variants.”

“Results from more than 30 studies from around the world were analysed in detail, showing a statistically significant 53% reduction in the incidence of Covid with mask wearing and a 25% reduction with physical distancing.”

— “Mask-wearing cuts Covid incidence by 53%, says global study,” Andrew Gregory, The Guardian


“As GOP Fights Mask and Vaccine Mandates, Florida Takes the Lead,” Patricia Mazzei, New York Times, via Yahoo News

“Mixed feelings as D.C. lifts mask mandate,” Chelsea Cirruzzo, Paige Hopkins, Cuneyt Dil, Axios

Short link:

Image (“Florence Nightingale masked, after a lithograph by H. M. Bonham-Carter”) by Mike Licht. Download a copy here. Creative Commons license; credit Mike Licht,

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