🎬 dailymail.com dailymail.com

Study shows how different masks protect against the spread of Covid

⏱ 0:41 🌐 dailymail.com

A study by the MaxPlanckSociety looks into how different masks protect against the spread ofCovid-19. In the comparison is: no mask, a medical face mask and FFP2.

↗https://www.dailymail.com/video/news/video-2564121/Video-Study-shows-different-masks-protect-against-spread-Covid.html

masks Covid Coronavirus spread bacteria respiratory breathing spread lockdowns virus vaccines

Indexiert von findnix.eu · Eigene Seite einreichen