"Measles is really the most contagious illness that we know of," one expert said, which is why vaccinations are so important.

The first case of measles in Pennsylvania this year has been confirmed, and though there is no sign of the infection in the ...

Health officials in Montgomery County are investigating and contact tracing after a child was diagnosed with measles.

Health officials are investigating a confirmed case of measles in an unvaccinated Montgomery County child. Disease ...

A patient who came to a hospital emergency room in Montgomery County is Pennsylvania's first confirmed measles case this year ...

Travelers who visited John F. Kennedy International Airport in New York City and other locations in eastern Pennsylvania at the end of February should be on alert for symptoms of measles, after a ...

Identified individuals are in the process of being contacted and notified of potential exposure to measles and assessed for vaccination status and risk for infection.

The unvaccinated child visited the Children's Hospital of Philadelphia's King of Prussia campus emergency room on Feb. 26, ...

Montgomery County, PA reports first measles case of 2025, linked to an unvaccinated child and international travel.

Health officials in Montgomery County, Pennsylvania have confirmed a case of measles in a child, and say it's possible members of the public were exposed.

Measles is a highly contagious and airborne disease that is spread through saliva shared by coughing or sneezing.