I now I’m an old fart. But, that’s why Iam so dismayed. I remember seeing people in Iron Lungs. I remember kids who died of whooping cough. I remember how devastating measles and the mumps were I remember when the Salk vaccine was the only thing between us and Polio- and then came the sugar cube and the Sabin vaccine. There were new vaccinations for whooping cough (pertussis) and none yet for the mumps or the measles.