The vaccination of 70% has not been reached and it is not neccessary. There are many, many people that got covid that were naturally exposed. Why is this forgotten? Add natural exposure and vaccination you have reached more than 70%.

People who do not add in those already exposed and say they need vax truly do not know science. The pandemic 2020 is over.

The virus challenge with vaccinated ppl really is not yet known. We will know within 90 days, when fall comes. Hopefully some of the concerns ppl have expressed: worry about that challenge will have been for naught.