The latest scientific study shows that (once again) face masks are ineffective in preventing the spread of the (covid-19) flu:
Landmark Danish study finds no significant effect for facemask wearers
Do face masks work? Earlier this year, the UK government decided that masks could play a significant role in stopping Covid-19 and made masks mandatory in a number of public places. But are these policies backed by the scientific evidence? Yesterday marked the publication of a long-delayed trial...