An Allegheny County resident has tested positive for measles, marking the first person who lives in the county to contract the virus this year.
Allegheny County Health Department officials say this resident is under 18 years old and is unvaccinated.
Anyone who visited the Target at 9805 McKnight Road in the Pine Creek Shopping Plaza on Thursday, Oct. 1, between the hours of 3:45 p.m. and 5:45 p.m. could have been exposed to this person, the county said…