More Than Just a Big Scar After All

It was distressing to hear lately that the old smallpox vaccinations may no longer provide any protection. I have this nice big scar on my arm and I was hoping that I at least would get some value from it.
Well, apparently new studies indicate that the old smallpox vaccinations will still provide some protection. I’ve been reading a number of books on bioterrorism this summer and this article gives me a little comfort.