"How significant is it that the two top FDA officials responsible for vaccine research resigned last week and this week signed a letter in The Lancet that strongly warns against vaccine boosters?"
https://brownstone.org/articles/the-meaning-of-the-fda-resignations/
@pete Interesting! I had to go read the Lancet article in question--it's freely available. It doesn't quite support everything this fellow claims it does, but it does basically say boosters generally would not be as useful as vaccinating everyone who is not yet vaccinated.