Last New Year's eve was a fun celebration. But the fun was lessened when my brother got tiny blisters from a neighborhood fireworks. We thought it was nothing serious, but when they got to the nearest ER he was given a Tetanus shot right there and then. Now I just got curious, what if that happened to a pregnant woman? Is it still ok for her to have her shots? Which vaccinations are safe and which are not for a pregnant woman then?