Over 100 people have after two days of ethnic violence in Blue Nile, in the south of Sudan, APA can report on Friday.
The Hausas had clashed with other ethnic communities over land, leaving 10 people killed in the initial violence.
The United Nations has expressed disquiet over the latest spate of violence.
In a statement on Thursday it warned that a fully functional credible government should prioritize the needs of local communities including security to prevent such violence.
The United Nations Integrated Transition Assistance Mission in Sudan said it was following the situation with concern and urged the local authorities to prevail upon on rival ethnic groups to exercise restraint.
WN/as/APA