[Myrddin]

You're right. Polio. I can't find any classic smallpox immunization scar on either of my arms. Perhaps its time to volunteer down at the local dairy. Surely one of those cows still has cowpox.

[Mamzelle]

Not every vaccine left a scar. I was vaccinated, and I have no scar.

I have read accounts that plenty of stockpiles of vaccine have been made, and now they're figuring out the best places for storage. Given any vaccine's problems, I don't think mass vaccination for smallpox a good idea. Anthrax is more likely than smallpox as a terrorist attack...

I am glad to read that the tetanus vaccine shortage is over.