Some people just don't get it. There were no clinical trials that showed this to be safe. Their EGOs got in the way. Any good damn doctor would tell his or her patients, "We don't know the long term risks or benefits. Actually, we don't know if there are any benefits, as there is no evidence to suggest there is." Doctors failed. They didn't need to know all the ill effects of the shot. They just needed to know there were no clinical trials done to show it was safe. That is negligence.