Same here. Even if it took getting a free booster shot every month, if I can get in and out of a pharmacy to get it, I'll do it. To me, it's easy protection. Actually, it seems like a bit of a luxury - to be able to get a quick, virtually painless jab, that protects one with a pretty high % against a killing or life-changing disease.
When I was in the hospital for weeks in first grade, I got to see Mary in the iron lung (whether I wanted to or not) every day during my brief out-of-bed walk. I wanted to turn left from my room, the battle-axe always turned me right, down the hall, and into Mary's room to say hello. Mary was about 6th grade. I would guess that if Mary knew, she would have wanted a polio shot instead. Polio later struck a girl a year older than me in my neighborhood. I was told that Mary would spend her life in an iron lung, no hope. Reminds me again of the luxury I have in getting a shot.