Hi!! Bears is right on, she gives really good advice here. Your son will probably experience some flu-like symptoms, nausea, diarrhea, lots of sweating, hot/cold flashes, and muscle aches. It is so important to stay hydrated and eat, even if it's just some broth and crackers. Your son is so young, he has his whole life ahead of him, I'm sending prayers to you both!! Wish him luck for me, and tell him to stay strong!!