At least seven people were killed and 20 injured in an attack on a hospital and market in South Sudan on Saturday, a medical charity has said, as worries mount that the country could return to all out civil war.

At least seven people have been killed after a hospital and market were bombed in South Sudan, a medical charity has said, as fears grow of a return to civil war.

At least seven people have been killed and 20 others injured after a hospital and market were bombed in South Sudan, medical charity Doctors Without Borders (MSF) says.