[AFret.]

“credits international travelers”

---

Code for border jumpers. After years of eradication, I read that in New Mexico, TB and polio are also on the rise among children. Welcome to the third world.

[Mears]

I thought there was a polIo vaccine.

…..

[Svartalfiar]

“credits international travelers”

Code for border jumpers.

Actually for stuff like this, it normally is travelers returning from Africa or other mostly-tropical countries that contracted it while traveling.