The World Food Programme says it is continuing to rush food and other assistance into the hardest hit areas affected by the devastating impact of Cyclone Idai.
Cholera cases were reported on Friday in the Mozambican city of Beira, adding a risk of deadly illnesses for hundreds of thousands of people who are scrambling for shelter, food and water after catastrophic flooding in Southern Africa.
President Cyril Ramaphosa has called on the country to be patient with the electricity blackouts, saying one of the pylons in Mozambique that supply Eskom with electricity, is about to go back online.
Cyclone Idai smashed into the coast of central Mozambique last Friday, unleashing hurricane-force winds and rains that flooded the hinterland and drenched eastern Zimbabwe.
The United Nations says dire conditions in vast areas of southern Africa in the aftermath of Cyclone Idai as heavy rains continue to cause massive destruction in the region.