Annual morbidity in the 20th century, before and after vaccines:
Measles:
Before: 530,000, After: 47Mumps:
Before: 160,000, After: 429Rubella:
Before: 50,000, After: 3Diphtheria:
Before: 20,000, After: 2Smallpox:
Before: 30,000, After: 0Polio:
— Mikel Jollett (@mikeljollett.bsky.social) November 17, 2024 at 8:25 AM
Before: 16,000, After: 0