Pfizer/BioNTech vaccine's 1st impact could be in April, COVID possibly under control 'by end of next summer'
https://healthell.blogspot.com/2020/12/pfizerbiontech-vaccines-1st-impact.html
Pfizer/BioNTech vaccine's 1st impact could be in April, COVID possibly under control 'by end of next summer'
“Hopefully we can roll out the vaccine very fast,” the vaccine's creator told Fox News.
