Coronavirus disease (COVID-19): Masks - World Health Organization …
https://www.who.int/news-room/questions-and-answers/item/coronavirus-disease-covid-19-masks
WEBOct 12, 2023 · To help reduce the spread of COVID-19, WHO recommends wearing a mask: When in a crowded, enclosed or poorly ventilation area (eg. you are unable to maintain distance). If you have any doubts regarding the quality of ventilation, wear a mask. If you have or think you might have COVID-19, when sharing a space with others:
DA: 6 PA: 12 MOZ Rank: 40