Governor Wolf and the Department of Health have issued a mask order in all Pennsylvania K-12 schools. The Department of Health order will take effect Tuesday, Sept. 7 — the day after Labor Day — and will require students, teachers, and staff to wear masks when inside. Simply put, the order applies, regardless of vaccination status. In other words, the order is non-negotiable. Some exceptions will apply, similar to the previous universal mask order. The exceptions can be found within the order.
Here is the link if you desire to read the entire order.
Order of the Acting Secretary of the Pennsylvania Department of Health Directing Face Coverings in School Entities