![](https://v2.anonup.com/upload/avatars/2021/01/3z1tBk6IgFvy5ArcbxbY_11_9990794823d33e01bdf7b79dadc44ccb_thumbnail_512x512.jpeg)
Fook Fauci...
“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...”
“Wearing facemasks has been demonstrated to have substantial adverse physiological and psychological effects...”
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7680614/
Note that this mask study was report on 11.22.20.
Conclusion: The existing scientific evidences challenge the safety & efficacy of wearing facemask as preventive intervention for COVID-19. The data suggest that both medical & 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. Wearing facemasks has been demonstrated to have substantial adverse physiological and psychological effects. Long-term consequences of wearing facemask can cause health deterioration, developing and progression of chronic diseases and premature death. Governments, policy makers and health organizations should utilize prosper and scientific evidence-based approach with respect to wearing facemasks, when the latter is considered as preventive intervention for public health.