IF YOU ARE NOT CERTAIN THAT YOU HAVE HAD A TETANUS BOOSTER WITHIN THE LAST TEN YEARS, GET ONE IMMEDIATELY!!! I mean right now! Don't even turn off the computer, just head out the door to the county health department (They will give you one for a minimal fee.) or anywhere else you can get one.
Because tetanus is so easily preventable, most people these days don't take it seriously. Today, 2007, the disease, once established, is 50 percent fatal. The only treatment is to put the patient in a dark, soundproofed room and wait. The dark and soundproofing is because light and sound can trigger the convulsions, which frequently are fatal.
Yes, I'm trying to scare you. I didn't know this. I waited for two weeks to find out whether or not I had it. I have never failed to keep up on my boosters since.