First off, no child is allowed here with a fever, even if it is attributed to " teething". 99% of the time it's not teething! it's a virus and the whole crew gets sick. But for a cold, kids are allowed to come so long as there is no fever, vomiting or diarrhea. Or if they are excessively tired and sick I ask that they stay home but at this point they typically would have a fever for it to be that bad anyways.