Can You Get a Pfizer Booster Shot If You've Had Moderna COVID Vaccine?
http://www.newsweek.com/pfizer-booster-shot-moderna-jj-covid-vaccine-fda-coronavirus-exclusion-1632393
The U.S. Food and Drug Administration (FDA) on Wednesday announced it had authorized a booster dose of the Pfizer-BioNTech COVID vaccine for certain adults in the U.S.
It means an increased number of people will be eligible for a third shot of the Pfizer vaccine. Until now, additional shots were only for people with compromised immune systems.