CDC reports more than 4,000 US measles cases this year
The CDC reported 4,080 measles cases across 47 states and Washington, DC, with more than one-quarter of the reported infections in Pennsylvania.
The Centers for Disease Control and Prevention reported 4,080 measles cases across 47 states and Washington, DC, this year. More than one-quarter of the reported infections were in Pennsylvania, according to the data cited by The Hill.