Just saw a post from a very vaccinated liberal Jewish Facebook friend (even her kids are vaxed) exhorting people to "make sure to get your shingles vaccine," because she got it.
Shingles is iirc just latent chicken pox that your body normally knows how to handle when the immune system is on point.
shingles used to be an over 70 thing then an over 60 thing then an over 50 thing
it will be an explosion of illnesses (or already is and we haven't seen the data yet)