"At least 5 vaccines are following closely and will be in the clinic in the first months of 2015," the WHO's Marie-Paule Kieny told reporters.
A 33-year-old health care worker tested positive for the Ebola virus after he self-quarantined and was taken to Bellevue Hospital on Thursday afternoon.
New Jersey Drug Dealer Arrested for Selling Scores of "Ebola" Heroin
The family of six West Africans, who arrived Saturday and were planning to live in the United States, will be watched for 21 days
The pet, evacuated from Pham's apartment, has been under the spotlight after officials in Madrid put down the dog of a Spanish nurse who contracted Ebola while caring for a patient.
Liberia has been worst hit, with 4,665 recorded cases and 2,705 deaths, followed by Sierra Leone with 3,706 cases and 1,259 deaths.
All travelers returning to the U.S. from Sierra Leone, Liberia and Guinea will be monitored for 21 days, the CDC said Wednesday, and failure to check in will result in "immediate steps to find the person."
100 percent of travelers from the countries hardest hit by Ebola will now be subject to enhanced screening procedures.
The White House reportedly informed the committee that Klain has not officially started his job and would not be able to attend.
The World Health Organization declared Nigeria Ebola-free Monday, but the disease's economic spillover threatens sub-Saharan Africa's expanding economies.
Forty-three people who had contact with the man who died of Ebola in Dallas were cleared after being monitored.
The Texas Health Presbyterian lab supervisor was given a blood test by the U.S. Coast Guard that came back negative.
President Barack Obama urged Americans on Saturday not to give in to "hysteria" about the spread of the virus.
Sixty members of the House and Senate want travel bans, but it's a terrible idea, experts say.
Among the manifestations of panic, vomiting is being seen as an indication that someone has Ebola.
If called up, the National Guard will provide humanitarian assistance in the region, which has been badly hit by the Ebola outbreak.
Dallas County commissioners decided on Thursday that travel restrictions could be put into place without issuing a disaster declaration.
"At this point we do not advise screening of players or staff to make sure that they have not had close contact with anyone who traveled to or from areas where Ebola is now endemic," said the letter
A second Texas nurse who contacted Ebola on U.S. soil has said she was allowed to board a plane, despite showing early symptoms of the disease
The top cocoa-growing countries in West Africa have not been hit by Ebola yet, but they are already worried.
The second nurse to be diagnosed with Ebola flew from Cleveland to Dallas the day before she reported symptoms