I got the tetanus vaccine (not in combination with diphtheria and pertussis) at the CVS Minute Clinic. You can walk in and ask for what you want, no questions asked. Might be worth calling first, if that's what you want, to see what's available.
With all due respect, are you sure?
Meaning, are you sure you got a tetanus only shot? Are you sure it wasn't the Td (with diphtheria)?
I've been told by many practitioners that tetanus is not available by itself.
I went to the CVS website, and in the list of vaccines, I do not see tetanus by itself. It is listed at Td or Tdap - but not listed a tetanus by itself. I also don't see it listed on the CDC website individually either.
If you have the paper work handy, can you double check some time?
Please don't take this the wrong way. I'm not trying to prove you wrong. I've been searching for tetanus only and have not been successful.