The deaths were the first in Pennsylvania in 35 years, the state's health said, and the first such deaths in the U.S. this year, according to CDC.

Two people have died in a growing measles outbreak in Pennsylvania.The Pennsylvania Department of Health announced the deaths Tuesday morning, noting that they are the first…

Pennsylvania has now reported 393 confirmed cases of measles as the infectious disease threatens to return.

Pennsylvania confirms two deaths in unvaccinated individuals, state's first in 35 years