Dharam Chand, 25, displaced by heavy floods for almost a year, stands with the help of his crutches as he asks for donations from vehicles in Sultankot, some 51 km (32 miles) from Sukkur, in Pakistan's Sindh province July 12, 2011. [Photo/Agencies]

A man, displaced by heavy floods for almost a year, sleeps with his face covered with a net to avoid insects while taking refuge in a camp for flood victims in Sukkur, located in Pakistan's Sindh province July 12, 2011. [Photo/Agencies]