Pennsylvania reports 5th measles-associated death as outbreak continues The Washington PostPennsylvania confirms fifth measles-associated death as US outbreak grows Al JazeeraFifth unvaccinated person dies of measles; CDC still not counting all deaths Ars TechnicaPennsylvania records a fifth measles death as the nation endures its worst year since 1991 apnews.comPennsylvania reports fifth measles-associated death of 2026 in Lancaster County WGAL