Mix-and-match COVID vaccines: Can you get a Pfizer booster if you got Moderna or J&J? - C|Net on msn

Mix-and-match COVID vaccines: Can you get a Pfizer booster if you got Moderna or J&J? - C|Net on msn submitted by /u/shallah
[link] [comments] https://ift.tt/eA8V8J September 29, 2021 at 11:34PM https://ift.tt/1R552o9