Moderna's vaccine is the most effective, but Pfizer and J&J also protect well, CDC-led study says

A head-to-head study of all three authorized coronavirus vaccines in the United States finds the Moderna vaccine is slightly more effective than Pfizer's in real-life use in keeping people out of the hospital, and Johnson & Johnson's Janssen vaccine comes in third, but still provides 71% protection.

Click Here to read the entire article...