I have a vax scar that looks exactly like this. It’s not the MMR as this tweet claims; I had that one too and there is no scar. This was a smallpox vax, which do commonly leave a mark, and I got it when I was five. I don’t remember, but I’ve been told I was sick for a week.

Clearly, I recovered. Maybe that colors my view on this issue, I dunno.

But to truly understand the position of the individual that tweeted this, go look up some pics of actual smallpox cases, and then visit Wikipedia to learn about how many die right off the bat (some with horrible variations like hemorrhagic smallpox) and how many others survive, many with only massive scarring, but others with lasting internal damage and little-understood post-viral syndromes.

And then, now that you have a better idea of what smallpox is, reflect on how these anti-vaxxers would literally rather have smallpox, and see their kids have smallpox, than brave a preventative vaccine that has worked well for over two hundred years in one form or another.

I will never understand that.