On a New Study from Israel Showing that Covid Patients with a Vitamin D Deficiency (Pre-Infection) Had an Eleven Fold Greater Risk of Mortality than the Patients with Sufficient Vitamin D Levels - https://www.sciencedaily.com/releases/2022/02/220203161135.htm

Sooooooooo maybe instead of taking three or shots of an experimental biological agent we throw down 2,000 to 4,000 International Units of this nutrient (along of course with Quercetin, Vitamin C, and Zinc)? Kinda' what I'm gleaning from this.