As happy as i am for your daughter, one person does not set a statistical trend. I have been Vaccinated for everything that you can be vaccinated for, and i have had it twice. Once as a kid and one more time when i joined the military. I typically don't get the yearly flu vaccine though. I have been sick twice in the past 15 years. I am 36. I have great amounts of energy and stamina. So if we use me as an example, everyone should get vaccinated twice.