It’s a shame the “task force” to my knowledge has not ever mentioned Vit D status. It would probably have an effect on the regular flu season as well if people would consider these 3 supplements.
I don’t think they want us to know but if I escape illness come Fall and Winter, I will know it has to do with my taking D3, Zinc, Magnesium and a few other vitamins. I started this regimen in mid-March.