Pfizer and its partner, BioNTech, say research is showing the need for a booster shot of its COVID-19 vaccine, but the CDC, FDA and National Institutes of Health disagree -- for now.
from WebMD Health https://ift.tt/3k2RK2M
Friday, 9 July 2021
CDC and Pfizer at Odds Over Need for COVID-19 Booster Shots
from WebMD Health https://ift.tt/3k2RK2M
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