1 million doses of potential COVID-19 vaccine by U.K. scientists to be made before proof it works

A million doses of a potential COVID-19 vaccine being developed by British scientists are already being manufactured and will be available by September, even before trials prove whether the shot is effective, the team said on Friday.

source https://www.cbc.ca/news/health/uk-coronavirus-vaccine-1.5535644?cmp=rss