https://blogs.mercola.com:443/sites/vitalvotes/archive/2020/10/14/just-one-dose-of-vitamin-d-could-prevent-and-treat-covid19.aspxAn astounding study using high-dose vitamin D suggests that a single dose — 300,000 IUs — could be an effective tool for both preventing and treating COVID-19. Study authors noted that besides its viral infection-fighting capabilities, vitaminenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)