So co has been going around my sons nursery and a few children from his class have been absent because of it. He was sent home tue complaining of tummy pain, and sore legs. He also had a cough but no fever. I kept him off thursday mainly to let him rest though he still had cold symptoms. He went back to nursery yesterday and today with mild cough/cold. And tonight ive noticed just one blister spot on his hip?! Could this be chicken pox!?Ive checked everywhere else and nothing at all!?