well, there is a version produced by yeast cells, shingrix. merck’s zostavax uses aborted cell lines.
if you think the risks to you are acceptable, and you think its beneficial, get it.
i just want people to be able to personally decide yes or no, because you cant remove it once its in you.
I’ve had shingles. I will not get the shot.
I have also never a flu shot and will not get one.
Your mileage may vary.