Well, since the shingles vaccines produced and marketed to date:
1) do not prevent getting shingles with 100% efficacy;
2) only promise to reduce the severity of your shingles outbreak; and
3) generate “windfall profits” for the pharm companies that make them,
I am surprised that there isn’t a massive hue-and-cry among the Medical Experts on this here sneer-reviewed forum.
But seriously… it’s a great way to save yourself a lot of misery.
If it doesn't prevent one from getting shingles, is it really a vaccine?