Everyone has two choices as to how they may be exposed. Vaccine, or no vaccine. With no vaccine there is the risk of becoming ill. Granted there are problems with some vaccines. I would not want to be in the first few trials or batches. If proved safe it's a viable method to avoid the illness.
I wouldn't hold my breath waiting for a miracle cure vaccine... chances are it will never appear, and when/if it ever does, COV19 will have mutated to another strain, just like the last 7 variation have of SAR's since 2003
