At the time of writing I was already feeling better, so didn't do anything. One of my grandchildren tested positive for covid (they don't live here but spend many weekends here). My daughter who tested positive seems to be better. I think she might be going to school tomorrow (was told by the doctor that she can go to school one she feels better).
According to that summary of current recommendations that I posted last week, she should wear a mask in social settings (school) until 10 days after her first symptom.
If she wants to avoid possibly infecting others.
Which I realize may not be a thing in CH.