HAZELTON — The chief executive officer of an eastern Pennsylvania YMCA says about 25 children suffered only minor injuries when their bus was rear-ended by a tractor trailer on Interstate 81.

Hazelton YMCA CEO Sue Farley tells The Associated Press that the children were being treated at Hazelton General Hospital. She says an adult staffer was also hurt and flown to the Lehigh Valley Hospital System as a precaution, but she’s expected to be “fine.”