My daughter has swine flu when should she be able to go back to school?

My daughter was tested positive for swine flu on friday. She had been feeling sick for 2 days prior to seeing the doctors but now its only saturday and she seems fine. Is she already over the swine flu within 3 days and how long should i keep her out of school? on the pamphlet they gave us in the doctors it say she not contagious anymore once 24hours p after her last fever.