The Pennsylvania Department of Health (DOH) confirmed two measles-associated deaths in Pennsylvania, marking the first fatalities related to the virus in the state in 35 years. Both individuals were unvaccinated residents of Lancaster County. To protect the privacy of the individuals and their families, DOH will not release any additional details that could personally identify them. As of 2026, DOH has confirmed 393 cases of measles in 28 counties.
Measles is a highly contagious virus that can lead to serious health complications, including pneumonia and brain swelling. Hospitalization occurs in nearly 20% of cases, and deaths related to measles, although rare, can happen in one to three patients per 1,000 cases. The virus spreads through respiratory droplets when an infected person breathes, coughs, or sneezes and can remain infectious in the air and on surfaces for up to two hours.
Early symptoms of measles include fever, cough, runny nose, and red, watery eyes, with a rash appearing a few days later. Symptoms can start 7 to 21 days after exposure. The DOH emphasizes the importance of vaccination, stating that the MMR vaccine provides 97% lifetime protection against measles after two doses. Secretary of Health Dr. Debra Bogen expressed condolences to the families affected and highlighted the need for public awareness regarding the severity of measles and the safety of the vaccine. Individuals who suspect exposure to measles and are experiencing symptoms should contact their healthcare provider or call the Department’s toll-free hotline at 877-PA-HEALTH (877-724-3258).