A recent "real-world" study done in the US between mid-December to mid-March found that people vaccinated with either Pfizer or Moderna's vaccine show 90% prote

A recent "real-world" study done in the US between mid-December to mid-March found that people vaccinated with either Pfizer or Moderna's vaccine show 90% protection against SARS-CoV-2 . Here you can read more about it. https://www.statnews.com/2021/03/29/real-world-study-by-cdc-shows-pfizer-and-moderna-vaccines-were-90-effective/ https://www.statnews.com/2021/03/29/real-world-study-by-cdc-...