"> to renowned Virologists stating that facemask usage is ineffective until the evidence was too overwhelming. Source? " The 'source' is the authorities of mos

"> to renowned Virologists stating that facemask usage is ineffective until the evidence was too overwhelming. Source? " The 'source' is the authorities of most of the Western World. Dr. Tam, the National Medical Honcho in Canada made the declaration that 'masks were not going to help' ... until the WHO and other nations changed their mind and she followed suit. Masks were officially not recommended, then recommended but not required, and then required in some places.