Masks Are Not Effective Against Viruses – they may even worsen the situation By admin | October 15, 2020 Del Bigtree (before he was cancelled by Youtube) interviews Experts on Mask wearing Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on Pinterest (Opens in new window) Pinterest Posted in Covid19 Related and tagged #covid19 ← Let’s Talk Part 1Inhaled Corticosteroids Downregulates The SARS-CoV-2 Receptor ACE2 In COPD Through Suppression Of Type I Interferon →