The Pennsylvania measles outbreak and the cost of forgetting
On Saturday, August 29, 2026, a headline in my local paper caught my eye. There were 460 confirmed measles cases in Pennsylvania as of Friday, August 28, according to the Pittsburgh Tribune-Review. As of Wednesday, September 16, there are 731 cases in 38 of Pennsylvania’s 67 counties, and over 120 hospitalizations.
A brief search of the CDC website shows that since 1991, the number of measles cases nationwide has been in …
The Pennsylvania measles outbreak and the cost of forgetting

















