No, they don't. Ask any health official. We just had a high schooler die of meningitis 3 months ago, this kid was a star student, everybody loved him. 3 days later, DEAD. Why? Because his parents had "thought it best" to not give him the 2-shot meningitis vaccine. Vaccines are safe and proven. We in pharma, you know the actual people doing the medicine, spend billions to test them against giant cohorts to ensure safety and efficacy. Some rando on the internet feels they know better? Sit down please, you do not. Go get a medical degree ... you do not have the expertise to be credible on this, and neither does RFK.