Ebola epidemic a "potential threat to global security," Obama says
The president visited the Centers for Disease Control and Prevention in Atlanta for an update on the outbreak
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The president visited the Centers for Disease Control and Prevention in Atlanta for an update on the outbreak
As Obama pledges 3K troops to help reign in outbreak in West Africa, UN warns window of opportunity "is closing"
White House officials say $500 million effort will provide medical and logistical support to the region affected by the outbreak
Dr. Olivet Buck died awaiting evacuation to Europe; Sierra Leone's ongoing loss of doctors is crippling its response to Ebola
Dr. Rick Sacra recuperating in isolation unit in Omaha, Neb.
Medical delegation headed to Sierra Leone; more than 2,400 dead in West Africa from disease
Three other doctors from the country have already died from the disease, which is taking a toll on health care workers in West Africa
As Dr. Rick Sacra undergoes treatment in Omaha for the Ebola virus, his wife tells CBS News doctors are encouraged about his progress
Emory University Hospital's previous two patients recovered; another patient is being treated in Nebraska
Infected patient expected to arrive in Atlanta Tuesday morning
Dr. Rick Sacra is being treated with another experimental drug, but his recovery remains uncertain
As the WHO warns of a spike in Ebola cases by the thousands in Liberia, the U.S. and British militaries send help
Real promise in latest details from government experiments on animals means it's time for the testing to move to a crucial new phase
Zeal and devotion often drive Westerners into Ebola-infected areas to help, which has been crucial amid death toll now topping 2,000
Dr. Rick Sacra being treated at Nebraska Medical Center in Omaha, but use of experimental drug ZMapp won't be an option
Dr. Rick Sacra, third American missionary to contract the disease in Liberia, will be treated at Omaha hospital
Using blood of Ebola survivors is being considered as new experimental treatment
American missionary who recovered from Ebola in Africa recounts the "many dark days" of fighting the deadly virus
Dr. Rick Sacra was delivering babies and not working with Ebola patients in Liberia, according to missionary group
Man is released from London hospital after successful Ebola treatment with experimental serum
Doctor was working with same group as another American aid worker who recovered from Ebola last month
"We really have to act now," says Dr. Thomas Frieden, who just visited West African communities hit by the deadly virus
The image of health care workers in pressurized, full-body suits could fuel panic and may not be needed, some experts say
After becoming fifth West African country to report the deadly disease, WHO calls regional hub Senegal "a top priority emergency"
Experimental drug proves 100 percent effective in trial on rhesus monkeys, though it's still unclear how well it works in humans