Phil you've just taken me into a rabbit hole man. I was enjoying watching TV but now am here researching shit! LOL
Here is a link that I found interesting.
I have of the opinion that if we get vaccinated and then that vaccination shot doesn't last it would mean to me that there is no permanent changes to our DNA, which is a bummer because I was hoping to be Wolverine by the end of the year, and on my booster shot next year be Cyclops.