text: In this Sept. 13, 2010 photo, a Pakistani girl bites on a piece of chicken at the Railway Hospital in Sukkur, Sindh province, southern Pakistan. Medical experts warn the real catastrophe is moving much slower than the floodwaters. Children already sick or weak in poor rural areas prior to the floods are now fighting to stay alive as diarrhea, respiratory diseases and malaria attack their emaciated bodies. (AP Photo/Aaron Favila