Confirmed measles case in Montgomery County, Pennsylvania
"Measles is really the most contagious illness that we know of," one expert said, which is why vaccinations are so important.
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The Mirror US on MSNMeasles outbreak spreads as Pennsylvania case sparks urgent JFK Airport travelers warningFears have grown that unvaccinated travelers could have been exposed to the highly contagious disease while moving through ...
The unvaccinated child visited the Children's Hospital of Philadelphia's King of Prussia campus emergency room on Feb. 26, ...
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