
Robert F. Kennedy Jr., the political scion with the famous last name who's running as an independent for president, is also infamous for his stances against vaccines.
Vaccines are safe and effective and have been credited with stopping the spread of diseases like measles, mumps and rubella, polio and global pandemics. Despite the solid evidence, people like RFK Jr. — with no expertise and who refuse to listen to experts — have spread disinformation about them, playing on false conspiracy theories.