Facemasks in the COVID-19 era: A health hypothesis - The existing scientific evidences challenge the safety and efficacy of wearing facemask as preventive intervention for COVID-19. Wearing facemasks has been demonstrated to have substantial adverse physiological and psychological effects. User El_Educado, in the El Gulag de Podemos subreddit, 21 Apr 2021
Facemasks in the COVID-19 era: A health hypothesis [2021; peer-reviewed] - summarizes physiological and psychological effects of wearing facemasks and their potential health consequences User clme, in the Coronto Virus toronto subreddit, 10 Apr 2021
Facemasks in the COVID-19 era: A health hypothesis [2021; peer-reviewed] - summarizes physiological and psychological effects of wearing facemasks and their potential health consequences User clme, in the Coronavirus Ontario subreddit, 10 Apr 2021
Facemasks in the COVID-19 era: A health hypothesis [2021; peer-reviewed] - summarizes physiological and psychological effects of wearing facemasks and their potential health consequences User clme, in the COVID subreddit, 10 Apr 2021
Facemasks in the COVID-19 era: A health hypothesis [2021; peer-reviewed] - summarizes physiological and psychological effects of wearing facemasks and their potential health consequences User clme, in the Free-thinkers resisting the New Normal subreddit, 10 Apr 2021
Masks don't work. They make you sick, further illness, and cause psychological harm User Deep-Restaurant, in the conspiracy subreddit, 10 Apr 2021
"The physical properties of medical and non-medical facemasks suggest that facemasks are ineffective to block viral particles due to their difference in scales" User Ok_Profe, in the Free-thinkers resisting the New Normal subreddit, 09 Apr 2021