There's been concern about the pfizer vaccine crossing over into the nucleus and possibly effecting our DNA, scrambling it then crossing over into placenta effecting babies DNA etc and of course embraced by the anti vaxx community. Here's an explanation that hopefully dispels those fears.
View: https://youtu.be/cqfDXVzWbLM
I'm lucky to have a sister who is a medical professional. When something pops up on the internet that doesn't quite pass the smell test, I can just make a phone call, and find out what's what.
CD