A child's normal body temperature varies with age, general health, activity level, the time of day and how much clothing the child is wearing. Everyone's temperature tends to be lower early in the morning and higher between late afternoon and early evening. Body temperature also will be slightly higher with strenuous exercise. Most medical professionals define fever as a body core temperature elevation above 100.4°F (38°C) and a fever which remains below 102°F (39°C) is considered a lowgrade fever. If a child is younger than three months of age and has a fever, it’s important to always inform the caregiver immediately so they can call their healthcare provider right away.
When determining whether the exclusion of a child with fever is needed, a number of issues should be evaluated: recorded temperature; or is the fever accompanied by behavior changes, headache, stiff neck, difficulty breathing, rash, sore throat, and/or other signs or symptoms of illness; or if child is unable to participate in routine activities. Any child that has an elevated body temperature that is not excluded should be closely monitored for possible change(s) in their condition. A temperature should be measured before giving medications to reduce the fever.