On Monday, the Swiss-based agency delivered similar supplies to Kindi hospital, near thecity center, and distributed drinking water to three surgical hospitals.
Water and electricity supplies in thecity of Gao have also been affected by rising fuel prices, fuel shortages and conflict-related damage, the aid agency said.
Local media in Phnom Penh said that the entire length of the city's popular riverfront area lay in darkness, as crowded restaurants served tourists by candlelight and watersupplies - that rely on electricity - began to dry up.