Children with the flu should be isolated in the home, away from other people. They should also stay home until they are symptom-free for 24 hours (that is, until they have no fever without the use of fever-control medicines and they feel well for 24 hours.) Remind your child to protect others by covering his or her mouth when coughing or sneezing. You may want to send your child to school with some tissues, wipes or gels with alcohol in them if the school allows gels.