One per 1,500. That’s the nurse-to-student ratio for K-12 schools in Pennsylvania — one of a handful of states to set staffing requirements in the law. Karla Coffman, a nurse in the York Suburban School District, is about 250 students away from reaching that threshold as the certified school nurse for the high school and … Continue reading Pa’s K-12 school nurses treat more than scrapes and bruises. And they’re asking lawmakers for help