Tetrandrine from herb shown to prevent Ebola in mice and in human tissue cultures.
The first human test of the drug favipiravir was conducted in West Africa on 69 adults and teens in Guinea.
It is believed Cafferkey may have starting showing symptoms of Ebola before leaving Sierra Leone.
The new device has the potential to save thousands of lives
Argi the intergalactic goat helps raise nearly $2m for Ebola relief efforts.
A photo of a gay couple in St Petersburg, Russia, has won World Press Photo of the Year 2014.
WHO calls upon authorities to address high death rate in young children.
Cameron says more details will be released 'in due course' and the award will be issued by summer.
More than 8,500 people have already lost their lives to Ebola.
Meyler tells us how she helped fight Ebola in Liberia's capital Monrovia and became a Time Person of the Year.
GlaxoSmithKline, NewLink Genetics and Merck involved in year-long trials.
With high population density and low vegetation cover, risks of transmission believed to be high.
Ebola constitutes bigger threat to gorillas and chimps with higher mortality rates and close contacts.
Professor Peter Piot, co-discoverer of Ebola, warns that more needs to be done.
No new Ebola cases reported from Mali in last 42 days, Health Minister Ousmane Kone says.
Patient with "history of travel to West Africa" isolated at North Manchester General
Kit, developed by DPZ researchers, works without electricity, cold chain or lab equipment.
Fresh cases continue to be recorded and under-reporting remains a cause of concern.
Patient undergoing tests at Royal Glamorgan hospital for deadly virus after displaying symptoms.
Environmental degradation and global warming are being cited as the triggers for a rise in KFD cases in India.
App launched to defeat Ebola stigma as virus killed nearly 8,000 in 2014
Charity volunteer worker receiving treatment after contracting virus in Sierra Leone.