Well, although surprised that the news was "not released until now," it's worth a full detailed read. Looks good, but also will take time.
https://www.statnews.com/2020/11/09/covid-19-vaccine-from-pfizer-and-biontech-is-strongly-effective-early-data-from-large-trial-indicate/
An update on the Pfizer study that I am in, now that a vaccine may be out soon. I received a letter from the chief medical director and principal investigator for the study that states "We know that access to a potential vaccine is top of mind for many trial participants. Pfizer and BioNTech are actively exploring potential ways to change the study to create a process that would allow interested participants in the placebo group who meet the eligibility criteria for early access in their country