A school spokesperson says it's a strictly a precaution.
While absences are higher than usual, they are still less than 10 percent of the school population.
Classes will resume on Wednesday.
Flu outbreak forces Wheaton school to close
October 30, 2009 (WHEATON, Ill.) Wheaton Academy was already going to be closed Monday and Tuesday for parent teacher conferences so officials figured it was best to cancel classes today.
