[lazide]

The MMR vaccine doesn’t cause that type of scar. I’ve found nothing saying air vaccination guns do either.

Smallpox and TB vaccines both do though.

Perhaps you got a combo?

[mark-r]

They made a big deal of it, our entire elementary school got it at the same time. And they specifically said it was for German Measles, I don't think MMR had been invented yet. This would have been before 1970.

[lazide]

If pre 1970, you almost certainly got the smallpox vaccine too. At that time it was still an active problem and working to be actively eradicated.

[https://my.clevelandclinic.org/health/articles/smallpox-vacc...]

As far as I can tell, German measles vaccine doesn’t cause a scar anymore than MMR (it’s a sub component).

[mark-r]

I don't know why they would have hidden the fact that smallpox was included, anti-vax wasn't a thing at the time. But I'll admit the possibility.