But if your parents are still alive and not getting them, I'd advise you to tell them to do so.
my dad did get the covid vaccine when it first came out, so he was about 70, i tried to talk him out of it, you can probably imagine how that went but he was healthy never got colds or flus or anything , was still occasionally golfing, about a year later he started having all sorts of blood trouble, he started to become very tired all the time, blood tests followed and they determined he was VERY low on iron causing a lack of oxygen in his blood cells he went for iron blood transfusions about once a month for a year or so, now he just goes when needed when constant blood tests dictate it, then about a year after that he had a hyponatremia attack (another blood related issue), damn near killed him, about a year after that he came down with narrowing of the blood vessels to the intestines can't remember the name for that.... damn near killed him again, now he has to take shots to thin his blood and i can't remember the name of that medicine either, but he says when he gives himself these shots in the stomach he immediately feels hot and flush throughout his body for about 10 minutes or so, i don't know how he is still alive tbh... i tried to bring it up once and i mean only once, that i believed it was from that covid vaccine.... you can just imagine how that went with a Vietnam Vet vs. his kid who doesn't know a damn thing of how the real world works (in his mind).... lol...
i found out my Mom had also gotten the covid vax but she only went for the first shot and didn't go back for the booster, i was in her ear too not to get the vax , but after she kinda let it slip one day, cause she never told me she was going to get the covid vax, but then told me she did but didn't get the booster, i asked why and if she believed she got vaccine injured with the first shot... she really wouldn't answer and when i would ask if she believes she got some sort of vaccine injury she just says "i don't know" , i asked again why she didn't go back for the booster and she just says "i don't know i just didn't"... but she seems to be just fine and i have never got a clear answer as to why she didn't go back for the booster...
my mom and dad divorced when i was like 11-12 yrs. old, my dad never remarried but did have girlfriends, my mom did remarry about 5 years after the divorce and is still happily married to him....
but yeah my dad... i truly believe that stupid vax fucked up his blood and i think he does too but just won't admit it and just doesn't want to talk about it still to this day....