If vaccines are 100% safe and have harmed no one, then why did the U.S.

http://www.naturalnews.com/2017-05-17-if-vaccines-are-100-safe-and-have-harmed-no-one-then-why-did-the-u-s-government-pay-out-over-3-billion-in-awards-to-thousands-of-families-damaged-by-vaccines.html