Read < 1 minute

he United Nations pointman on the virus has urged airlines to resume flights to the hardest-hit countries. Doctor David Nabarro says the flight ban is hampering efforts to contain the virus. Several countries, including South Africa and Kenya, have halted flights. Others have sealed their borders. Nabarro has been touring ebola hotspots in recent days. He says the flight ban is by far the biggest challenge. CCTV’s Nina deVries reports