At least 83 people have been killed and another 1,126 injured in heavy fighting between the armed forces and the powerful paramilitary organization Rapid Support Forces (RSF), according to the World Health Organization (WHO).

The organization, part of the UN system, has recorded deaths in the states of Khartoum, South Kordofan, North Darfur, etc. from Thursday.

The WHO highlighted that hospitals in the capital Khartoum, home to some 6 million civilians, were overwhelmed by casualties amid fierce hostilities over the weekend, in which armored personnel carriers, artillery and aircraft were used.

Many of the nine hospitals that receive wounded civilians face shortages of blood, transfusion materials and other critical supplies. Water and power outages and a lack of fuel to run the hospitals’ generators make their operation even more difficult. Huge shortages of staff, particularly anesthesiologists, are being reported, the agency pointed out.