At least, that's all I can assume it is. He came home at 11 Friday from daycare after throwing up, looked miserable and shortly after had a 102.1 fever. Took a really long nap, roughy night and woke up Saturday feeling better but over the weekend he keeps having diarrhea. He threw up again once today but it was after he ate a bunch real fast but he seems happy and fine. He's been drinking water and now pedialyte like crazy and plenty of super wet diapers. Anything Else I can do? DH is staying home with him tomorrow but how long do I keep him out of daycare for?