Stay home for at least 5 days or more and isolate from others in your home.
I think they plan a Special Learning Plan or for short an S.L.P
There are 4 of them: inhalation, skin/eye absorbtion, injection, and ingestion. Inhalation is the main entry though.
Try to turn in any missing assignments that you would still get points for, try to ask teachers for extra credit, and if say a test is happening try to ask more questions
A or b not really sure who would know that not to many people would know