RE: There are the scare mongers again, beware for the fourth wave!
If you go to a hospital with COVID19; it is likely that you will die.
One of the nasty and under-reported aspects of the pandemic is that medical industry was not developing therapeutics like one would have expected. They were all waiting for double-blind-placebo-controlled vaccines to come and save the world.
PS: Vitamin D is free. It comes from the sun. Vitamin K comes from leafy greens. Vitamin C, Zinc and Magnesium are found in healthy foods and stay away from sugars with free fructose molecules like High Fructose Corn Syrup and invert sugar.