By CBS3 Staff

DELAWARE COUNTY, Pa. (CBS) — Delaware County officials are expanding the number of COVID-19 testing sites for residents as cases continue to rise. Delaware County currently has the highest case rate in Southeastern Pennsylvania.

Eyewitness News was in Yeadon Thursday, where drive-thru testing opened this week at Mercy Fitzgerald Hospital.

A new testing site will open in Sharon Hill on Friday.

It will be at the Delaware County 911 Training Center.