This animation explains who should wear medical and fabric masks in the context of the COVID-19 pandemic. Originally published on the World Health Organization, Emergency, Coronavirus disease (COVID-19) pandemic site, under the advice for the public videos.
World Health Organization
CC BY-SA 3.0 igo
URL <a rel="nofollow" class="external free" href="http://www.who.int/emergencies/diseases/novel-coronavirus-2019/advice-for-public/videos">http://www.who.int/emergencies/diseases/novel-coronavirus-2019/advice-for-public/videos</a>