Again, in my non-medical opinion...
Dr. Ryan Cole is referenced in first two links below.
Our greatest weapon against the coronavirus is Vitamin D: Board-certified pathologist (3.29.21, probably no lucrative government contracts to be made from making vitamin D3 imo.)
Dr. Ryan Cole #StoptheMandate (excellent 32 minute video with transcript) (8.15.21)
Vitamin D Can Help Reduce COVID-19 Risks: Here’s How (last year, 9.13.20)
Insights welcome.
One thing for sure, we will never see the cure for the spike protein problems from our mainline corrupt medical industry. There are brave doctors that may though, if they don’t get crushed.