More Research Needed Before Requiring COVID Booster Shots
Written by Karolyn Hairston on June 3, 2021
Critical studies are underway, and evidence is mounting that immunity from the mRNA vaccines made by Pfizer and Moderna doesn’t depend exclusively on antibodies that dwindle over time. But they say more research is needed and that virus mutations are still a wild card.
Click on the link below to read the full story:
More Research Needed For COVID Booster Shots
Tagged as booster shots covid-19 vaccine