My Eye! I’m Not Supposed To Get Measles In It!
A fraction of the population believes that vaccines are an insidious part of an Illuminati-style conspiracy. According to these mental heavyweights, vaccines have been foisted upon the masses by profit-motivated pharmaceutical companies with the blessing and assistance of the United States government.
Occam’s Razor suggests that, all things being equal, the simplest explanation is usually the right one. The anti-vaccination crowd, unfortunately, has been boycotting Occam’s Razor ever since Gillette made that “anti-men” video.