It's no mystery why most doctors are so pro-vaccine. Did you ever wonder why health insurance companies are too? I'm Forrest Maready, and this is my incredible opinion.
Health insurance companies are in the business of keeping people healthy. You pay for a safety net that might help you if you get very sick. If you stay healthy, and don't need doctor visits and pharmaceuticals, then they make a profit. If you're sick, visit the doctors frequently and have 8 prescription medications you're on for years at a time, then let's just say you're probably not their favorite customer.