All three of us were now taking Zithromycin for bronchial congestion (coughing, sore throat and burning in upper chest). Fortunately for me the Cipro was working quickly and by the end of the day I could keep liquids down. Unfortunately the best I could hope for was to stay put and let the drugs continue to work. It is amazing how our sterile environment in the US makes us so ill prepared for the conditions here, I spent the whole day in my sleeping bag. Tomorrow will be another rest day for Terri and I while Chet takes a shot at climbing Island Peak.