One Dose of Pfizer Vaccine Reduces Transmission, Study Finds
Published
Vaccine protects against illness and prevents infection
Full ArticlePublished
Vaccine protects against illness and prevents infection
Full ArticleA new U.K. study found the Pfizer coronavirus vaccine reduced transmission after just one dose. Dr. Bob Lahita joined CBSN to..
Watch VideoPfizer's vaccine is proving to be very effective as it's rolled out in the real world.
Data coming out of..