A child who attends a private Christian school in Allegheny County's North Hills has tested positive for measles, marking the county's second confirmed case. The Allegheny County Health Department is now working directly with the school to contain any further spread, though it has withheld details about the infected student to protect their privacy.
The case was confirmed as of Thursday, according to PublicSource, which reported that the school involved is Eden Christian Academy. The academy has not said which of its three North Hills campuses the infected student attends. Eden Christian enrolls 658 students across elementary schools in Ross and Pine Townships, along with a campus for upper grades in Ohio Township, per the same report.
In a statement, the school said it is cooperating with public health officials and has already reached out to its community. Families and staff have received notification with instructions from public health authorities, Eden Christian said, according to PublicSource's reporting. The school's vaccination rate is 81%, which the outlet notes puts it in the bottom 10% of schools across Allegheny County — well under the 92% to 95% threshold generally considered necessary for herd immunity against measles.
First Case Traced to a Pine Creek Target Visit
Allegheny County's first reported measles case surfaced on Monday, involving a person under 18 who was unvaccinated, according to WPXI. Officials said anyone who visited the Target at 9805 McKnight Road in the Pine Creek Shopping Plaza between 3:45 p.m. and 5:45 p.m. on Oct. 1 may have been exposed. WPXI reported it was still awaiting a response from county officials about the second case and whether additional exposure sites exist.
Health officials are urging anyone who has not already been vaccinated against measles to consider doing so, and the Allegheny County Immunization Clinic can provide measles vaccines to residents who need them, per WPXI's reporting. The virus is highly contagious and spreads when an infected person breathes, coughs or sneezes, and it can linger in the air and on surfaces for up to two hours after that person has left an area.
What Measles Looks Like and Who's Most at Risk
Symptoms typically include a high fever above 101 degrees Fahrenheit, cough, runny nose and red eyes, with a rash that usually starts on the face before spreading downward, WPXI reported. Those symptoms can take anywhere from seven to 21 days to appear after exposure. USA Today similarly reports that symptoms generally show up within seven to 14 days, with white spots inside the mouth also among the signs, and notes the virus can sicken up to nine out of 10 unprotected people who come into close contact with someone infected.
Vaccination remains the strongest defense. Two doses of the measles, mumps and rubella vaccine provide about 97% immunity, according to the CDC's figures cited by USA Today. A separate account from WESA similarly notes that a single dose is roughly 93% effective, with the second dose pushing that protection to 97% and making it lifelong.
Pennsylvania's Outbreak Is the Largest in Three Decades
The North Hills cases are emerging amid a historic statewide surge. Pennsylvania had logged 1,004 confirmed measles cases as of Oct. 5, including 106 new cases in just the prior week, USA Today reported. As of that same date, 198 people had been hospitalized statewide, 32% of infections were in people under 18, and more than 99% of cases involved people who were not fully vaccinated. The state had also confirmed five measles-associated deaths as of Oct. 5, per USA Today's reporting.
At 1,004 cases, Pennsylvania has recorded the nation's largest measles outbreak in three decades, WESA reported. More than half of the state's 67 counties have now tallied cases, with nearly 30 new infections reported over a single recent weekend, according to the same report. Lancaster County has borne the brunt with 391 confirmed cases as of Oct. 5, followed by Mifflin County with 118 and Chester County with 84, per USA Today.
The surge has pushed more Pennsylvanians toward the vaccine counter. Medical providers administered 49,000 MMR doses in August and 53,000 in September, compared with a typical monthly total of about 25,000, WESA reported, citing state data.
