Published: Danish randomised controlled trial (RCT) (originally 18 Nov 2020) looking specifically at the effectiveness of wearing surgical masks to protect against SARS-CoV-2 infection.
“Our results suggests that the recommendation to wear a surgical mask when outside the home among others did not reduce, at conventional levels of statistical significance, the incidence of SARS-CoV-2 infection in mask wearers.” [1]
In the October 2019 WHO non-pharmaceutical measures report for Influenza, they too concluded that masks were not recommended for healthy people. [2]
Additional mask info found >> AAPS, HART, OSHA, Dr Rancourt [2], SPR
Yet the health authorities of the world continue to make their people wear masks even in light of the science.