4 more measles cases in Allegheny County; people may have been exposed at Pittsburgh International Airport or Enterprise Rent-A-Car on Babcock Blvd.

“Additional measles cases” have been confirmed in Allegheny County, health officials said Thursday evening.

Source: 4 more measles cases in Allegheny County; people may have been exposed at Pittsburgh International Airport or Enterprise Rent-A-Car on Babcock Blvd.