Why didn't the FDA under the Biden administration demand & require any COVID mRNA technology based boosters e.g. bivalent booster (Wuhan strain plus BA.4 &.5 clades) to undergo HUMAN clinical trials?
Substack vax - Trending on BuzzSumo 2023-05-14
Summary:
Why didn't the FDA under the Biden administration demand & require any COVID mRNA technology based boosters e.g. bivalent booster (Wuhan strain plus BA.4 &.5 clades) to undergo HUMAN clinical trials? substack.com