Delaware & PA Urge Vax Amid Measles Rise

Health authorities in Delaware and Chester County, Pennsylvania, have issued urgent calls for vaccination due to a significant increase in measles cases.

Delaware officially declared a measles outbreak this past Wednesday, confirming four cases involving unvaccinated adult men in Kent County. Investigations are underway to trace the source of the highly contagious airborne virus. Officials are conducting extensive contact tracing to identify potential further spread.

Chester County's public health director reported 13 confirmed measles cases, with expectations of additional instances. The growing numbers have caused concern among residents, who fear further increases. Health leaders are highlighting that measles can lead to severe complications and even death.

Vaccination remains the most effective protection, with health leaders noting the vaccine series offers over 97% immunity. Individuals born before 1957, those with lab-confirmed immunity, or who have received two vaccine doses are considered immune. Delaware is actively expanding vaccine access through clinics and mobile units, with vaccines also available at pharmacies and primary care offices.