There is a good reason not to vaccinate. Vaccines do have a small risk. If the risk of complications (say 1 in 1000.000) is greater than yearly casualties (1 in 30.000.000) it's rather counter productive.

Also

Vaccinations are given to combat the spreading of a disease. Notably the more dangerous and contagious (human to human) a virus is the better the chance of Vaccination.

Rabies (compares to SARS for instance) is not a big risk and pretty hard to contract. In some area's you should vaccinate but usually any vaccination in those area's is a problem.

I agree the statistics are grim but they are not the only grim statistics if you look at the area's these statistics come from.