World-first confirmation that masks can protect you from coronavirus【Video】

https://ift.tt/eA8V8J Oona McGeeJapanese researchers use mannequin heads to prove that face coverings really do work against COVID-19. After over half a year of flip-flopping from the international medical community and the World Health Organisation on the efficacy of masks, Japanese researchers have now proven that face coverings help to reduce coronavirus transmission.  Professors at the University of Tokyo’s Institute […]