Can my child's positive strep test impact me or me healing process post op?

I am currently 12 days post op, breast augmentation inframammary incision. My youngest daughter was sent home from school today with a fever and sore throat. After taking her to see her PCP she came back with a positive step test. Is this dangerous to me and if so how? What should I watch for and what measures should I take to avoid post op complication??