The Importance of Masks in Vaccines

Rod says there is a proven efficacy of wearing masks. He doesn't think it means we are being conditioned, through some form of symbolism, to be silent or to ply. But by an large i think the government had to react to a virus which it didn't know very much about and still doesn't know verymuch about. Lina would like to respond to rod's point thereabouts about about masks and your position on natural immunity.