Anthony is in the hospital this evening, at least overnight. He has not vomited--I misread him in that regard--but because of further incidents with diarrhea and looking very pale, my wife took him to the doctor thinking perhaps he would need antibiotics. To her surprise, the doctor said he had an unacceptably low oxygen saturation level, and that he needed to be hospitalized immediately. The doctor there confirmed that he has some kind of pneumonia, and further tests are being done tonight to determine whether and what kind of antibiotics should be prescribed. My wife is staying at the hospital with him.