Cloth masks alone no longer allowed in Philadelphia public schools
The School District of Philadelphia says students now have three mask options: a 3-ply disposable mask, double mask with a cloth mask on top, or wear a KN95, KF94, or N95 mask.
The School District of Philadelphia says students now have three mask options: a 3-ply disposable mask, double mask with a cloth mask on top, or wear a KN95, KF94, or N95 mask.