Pennsylvania’s first measles case of 2025 has been reported in Montgomery County — outside of Philadelphia. The Montgomery County Department of Health and Human Services Office of Public Health said ...

As new cases are reported, our maps and illustrations show the spread of the virus and how infections can run through a ...

“Infected people are contagious from 4 days before the rash starts through 4 days afterward. The incubation period for measles, from exposure to fever, is usually about 7-10 days, and from exposure to ...

There were 127,350 reported cases of measles, including 38 deaths, in Europe and Central Asia last year, marking the highest ...

Texas still maintains the highest number of cases, mostly in young unvaccinated children, but cases are creeping closer to ...

Nadworny and other northwestern Pennsylvania physicians soon would become more familiar with measles. A nationwide outbreak reached northwestern Pennsylvania by February 1990, first infecting students ...

Health officials in Philadelphia are warning residents about potential exposures to the highly infectious measles virus at multiple health facilities.

Measles cases were reported in Orange County and LA County — an infant returning from international travel on Feb. 19, and a ...

Getting vaccinated continues to be the most effective way to prevent infection, local health experts say, as the number of confirmed measles cases grows nationwide.

A Los Angeles resident who recently traveled through LA International Airport was identified as the first confirmed case of measles in the county in 2025, health officials reported March 11. […] ...

The Vermont Department of Health confirmed a school-age child in Lamoille County tested positive for measles at Copley Hospital on Sunday March 9.