Great idea, while you are at it here are a couple of associated concepts for you to use.

1. when mandating the use of ppe the employer is responsible for training everyone on the use of the ppe. What protocols are being put in place to ensure that bacterial infections are not caused by dirty masks? What sterilization protocols are in place? How long should a mask be used before it is either disposed of or sterilized? Who is expected to pay for theses masks?

There was a study from Florida where masks were analyzed. Filthy things covered in all kinds of pathogens that will make us sick.

2. since the school boards have declared schools to be hostile environments that are unsafe for human occupation without precautions; why are the schools relying only on ppe? Ppe is the least effective and most intrusive method of hazard control (reference to Wikipedia hierarchy of control). Engineered controls should be used and ppe only used as a last resort. What has the school done to implement air filtration (dentists have done great work here and are using air filters for operating rooms combined with calculations of how many times the entire volume of air is replaced per hour to come up with a risk factor) and germicidal ultra violet light Systems.

Why are the schools ignoring all of history when it comes to dealing with hazards in the workplace and placing all their hopes on the least effective and most intrusive control (I.e. ppe \ masks)