FWIW i work in health care too.
I have vacc'ed myself - but as stretcher bearer mentioned, many of mine did not seroconvert (namely TB and Hep B - and i work in an area that see's these patients regularly)
I continue to vac myself, and when MJ reaches an age that she is better able to handle the vaccines, i again with consider.
If you told me 2 years ago i would not be vaccinating my child (or partially) i would have thought that you were completely off your trolley!