My kids are sick. Maybe my dad is right. Walking to and from swimming lessons at 19F with wet hair might have caused them to come down with this flu. They have high fever and lethargy. If they are going to be sick, this is the one to have. No vomit. Slept through the night. No cruddy, runny noses, and no diarrhea. Now, being the Catholic I am I probably need to confess all this to dad.