The 90-day measure would take effect on Wednesday (today), the government said in a statement on Tuesday by immigration minister Lena Metlege Diab.
The International Civil Aviation Organisation has urged governments and airlines to closely follow guidelines put in place after the COVID-19 pandemic.
He urged neighbouring countries to strengthen surveillance at points of entry.
The announcement was made during a meeting of the National Task Force on Ebola Virus Disease convened by Vice-President Jessica Alupo on Thursday.
UN agencies have moved swiftly to contain the latest Ebola outbreak in eastern DRC, delivering emergency medical supplies, protective equipment and logistics support.
Mr Ojindu described Nigeria’s group as one of the easiest.
The Nigerian government has assured Nigerians of activating precautionary measures against the Ebola virus disease.
He highlighted the challenges posed by the significant population movements in the DR Congo.
The American government was similarly coordinating donations from other international partners including the European Union and UK.
The travel restrictions, effective immediately, apply to all non-U.S. passport holders who have been to the aforementioned countries within the last 21 days.
