See. Who knows when your wife will get infected with some kind of disease in future. The effect of those vaccines which people took decades ago showing up now a days as more and more people getting cancer of all kinds out of nowhere. Even a very healthy living person.

The thing is as you get older, you accumulate the wealth from your job and then all of a sudden you get that cancer and all your saved money is gone. Then they do research on your cancer. They take all your saved money back. Got it? They are also creating jobs for doctors and nurses by creating all kinds of disease. That is why health care is the biggest business of USA.

How most of our grandparents are still alive even without any kind of vaccination taken at their time?