The article also discusses the physiological and psychological effects.The existing scientific evidences challenge the safety and efficacy of wearing facemask as preventive intervention for COVID-19. The data suggest that both medical and non-medical facemasks are ineffective to block human-to-human transmission of viral and infectious disease such SARS-CoV-2 and COVID-19, supporting against the usage of facemasks.
Masks don't do squat and thay can harm you.
I guess Fauci and every other government mask nazi has not read this NIH article.