Now playing Next world news The fight against Ebola It is one of the most hazardous virus known to humans. It originated in Africa, on the banks of the Ebola River, where the first known outbreak 19/12/2014
Now playing Next Sierra Leone Sierra Leone cancels Christmas celebrations to fight Ebola outbreak Sierra Leone has announced house-to-house searches for Ebola patients and internal travel restrictions as part of a new plan to battle the outbreak 17/12/2014
Now playing Next the global conversation Care in conflict zones: MSF's medical aid on the frontline They go where most of us would never dare, leading the battle against the Ebola crisis, working where conflict rages: in Syria, Iraq, Nigeria 16/12/2014
Now playing Next world news Ebola vaccine trial in Geneva suspended because of joint pain side effects The clinical trial of a promising Ebola vaccine has been suspended in Geneva after some patients complained of joint pain. Some 60 people had been 11/12/2014
Now playing Next USA "Ebola fighters" named as Time magazine's Person of the Year Time magazine has named its Person of the Year, but in fact it's a whole group of people: those helping to fight the Ebola virus. 10/12/2014
Now playing Next USA President Obama takes up the Ebola challenge and urges Congress for emergency funds President Obama calls on Congress for $6bn of emergency aid to help fight the deadly Ebola outbreak in West Africa as medical charities criticise international response 03/12/2014
Now playing Next Culture news African stars get together to raise awareness of Ebola in song 27/11/2014
Now playing Next Netherlands Poultry cull continues in Netherlands as third case of avian flu found 21/11/2014