Drugmakers have pledged to work together to speed up Ebola safety trials in human volunteers in a bid to produce an estimated 200,000 doses of experimental vaccines by the middle of 2015.
Two leading vaccine candidates, from GlaxoSmithKline and NewLink Genetics, are in human clinical trials while another five experimental vaccines are set to begin clinical trials next year.
High risk groups, including frontline health workers in West Africa, are front of the queue to receive the vaccines by early next year.
"Vaccines are not a magic bullet, but when ready they may be a good part of the effort to turn the tide against the epidemic," the WHO's Marie-Paule Kieny said after a meeting of industry executives, global health experts, drug regulators and funders in Geneva.
Nina Pham, one of two Texas nurses who contracted Ebola while caring for a patient, is now virus free, Reuters has reported, citing US health officials.
David Cameron has said he is angry about the European Union demand for a £1.7 billion surcharge.
Luis Suarez admits he has sought professional help in the hope he can cure his impulse to bite.
During the World Cup Giorgio Chiellini was his third on-pitch biting victim, seeing the Uruguayan banned four months.
The Barcelona striker, who is sent to make his club debut on Saturday against Real Madrid, told the Guardian: "I think all the bad things I have been through are in the past. I believe I am on the right path now, dealing with the people who can help me, the right kind of people."
“Everyone has different ways of defending themselves. In my case, the pressure and tension came out in that way. There are other players who react by breaking someone’s leg, or smashing someone’s nose across their face. What happened with Chiellini is seen as worse. I understand why biting is seen so badly.”
The father of a man who was forced to labour on a farm without pay for 13 years has called his son's ordeal "appalling" and said it has "caused a lot of harm".
Urging the public to be vigilant, he said that "this form of slavery could be happening right under your noses," and urged anyone who suspects they may be a victim of slavery to call the police on 101.
Firefighters in England are to strike for four days from October 31 over a dispute with the Government concerning pensions, the Fire Brigades Union has announced.
While money and resources continue to pour into the areas worst affected by the Ebola outbreak, the costs of fighting the disease remain huge.
Hussein Ibrahim from the International Medical Corps said it cost around £800,000 to run one clinic in the capital of Sierra Leone, Freetown.
Mr Ibrahim also said running a 100-bed facility needed 250 staff so the IMC needs volunteers as well as money.
ITV News Correspondent Dan Rivers reports from Sierra Leone.