I believe the discrimination laws actually prohibit and prevent school officials from informing others that a student or anyone within the school system is HIV positive or has been diagnosed as having AIDS. This is a privacy issue and could actually break privacy and HIPAA laws if a list is created and dispersed. Teachers should have policies in place regarding school fights and whether teachers can indeed get involved at all or if they do, if they are placing themselves in a position to be sued by one or both of those involved in the fight itself. The teachers should consult with the union and then if a resolution does not come about, to individually discuss the matter with private counsel.