02/09/2026
Before vaccines, diphtheria was a leading cause of childhood death. It caused severe throat infection and a thick membrane that could block breathing earning the name “the strangling angel.”
The diphtheria vaccine, now part of the routine DTaP series, dramatically reduced cases and is safe, well-studied, and closely monitored. Most side effects are mild, like arm or leg soreness or low-grade fever.
Why don’t we hear about diphtheria anymore? Vaccines work so well, the the disease is very rare. But the bacteria still exists. If vaccination rates drop, diphtheria can return, putting children and vulnerable people at risk.
Call our office today to ensure your child is up to date on their DTaP vaccine.
603-742-4048
doverpediatrics.org