I see a lot of questions in the FAQ about traveling back in time, if I did how far back would my vaccinations still protect me from most diseases?

by hashmaluum
rusoved

Sorry, but your submission has been removed because we don't allow hypothetical questions. If possible, please feel free to rephrase the question so that it does not call for such speculation, and resubmit Otherwise, this sort of thing is better suited for /r/historywhatif.