It is interesting how vague the timing for the booster shots is. I had my last shot in 2010,and was told to get one in 10 years. When asking my MD, she told me

It is interesting how vague the timing for the booster shots is. I had my last shot in 2010,and was told to get one in 10 years. When asking my MD, she told me that the rules changed and it is now a shot at 20, 40 and 65 yo. (and I think this is it).