Ebola

Walter Odong is a survivor of one of the first major ebola epidemics- which tore through northern Uganda in 2000.

There's a new Ebola vaccine — but the fight is far from over

The World Health Organization has announced the success of a new Ebola vaccine — but also warned it isn't a silver bullet.

There's a new Ebola vaccine — but the fight is far from over
Men walk by a mural that reads "Get the hell of Liberia, Ebola! And don't come back" in Monrovia, Liberia, April 1, 2016.

Ebola is over. Now the US wants a group of West African immigrants to go home.

Ebola is over. Now the US wants a group of West African immigrants to go home.
Woman sitting at desk while on phone, with computer screen behind

Black and Muslim, some African immigrants feel the brunt of Trump’s immigration plans

Black and Muslim, some African immigrants feel the brunt of Trump’s immigration plans
A doctor in protective clothing in the Ebola Training Academy in Freetown, Sierra Leone, on Dec. 16, 2014.

A new Ebola vaccine may be 'up to 100 percent effective'

A new Ebola vaccine may be 'up to 100 percent effective'

Viruses at the Movies

Viruses at the Movies
The blood of a survivor of the Ebola virus is extracted as part of a study conducted at Liberia's John F. Kennedy Hospital in Monrovia, Liberia in June.

Ebola survivors struggle with long-term effects of the virus

The Ebola epidemic in West Africa is officially over, but thousands of survivors are still experiencing health problems, including blindness, musculoskeletal pain and, in some cases, have remnants of the Ebola virus in bodily fluids.

Ebola survivors struggle with long-term effects of the virus
The blood of a survivor of the Ebola virus is extracted as part of a study launched at Liberia's John F. Kennedy Hospital in Monrovia, Liberia, June 17, 2015.

West Africa is Ebola-free. Or is it?

Liberia is Ebola-free, says the World Health Organization. But experts say that the problem of Ebola is far from over.

West Africa is Ebola-free. Or is it?
Health workers rest outside a quarantine zone at a Red Cross facility in the town of Koidu, Kono district in Eastern Sierra Leone December 19, 2014. Sierra Leone, neighbouring Guinea and Liberia was at the heart of the world's worst recorded outbreak of E

The day so many Guineans were waiting for is finally here

After two years of grappling with a deadly disease, Guineans are celebrating. The World Health Organization has announced that the country is free of Ebola virus transmission.

The day so many Guineans were waiting for is finally here
Healthcare workers were some of the hardest hit during Sierra Leone's Ebola epidemic. The names of 200 of those who died will be read at a vigil in Freetown. (Photo of hospital staff in Freetown at the height of the outbreak).

Counting down to an Ebola-free future in Sierra Leone

Sierra Leone is counting down to an Ebola-free future: November 7 marks the day the country will celebrate being officially declared free of the disease.

Counting down to an Ebola-free future in Sierra Leone
Vanessa Kerry

Like her father, Vanessa Kerry is reporting for duty. Her mission: Preventing the next outbreak.

Kerry helps run a program that is trying to address the lack of skilled doctors and nurses in several African countries.

Like her father, Vanessa Kerry is reporting for duty. Her mission: Preventing the next outbreak.
Umaru Fofana is one of Africa's most respected journalists. But he says that covering Ebola tested him in ways he never expected

Umaru Fofana says he 'had to let the world know' about Ebola

Umaru Fofana is one of Africa's most respected journalists. But when he covered the Ebola epidemic in his own country of Sierra Leone, he knew there was no prospect of an evacuation or special medical treatment if he became infected.

Umaru Fofana says he 'had to let the world know' about Ebola
One of many banners around Freetown, Sierra Leone, warning people not to touch one another because of Ebola.

Emerging from the spectre of Ebola

The number of infected in Sierra Leone, Liberia and Guinea is less than seven times what it was in February. As a result, people are feeling freer to leave their homes and go back to normal life. But some experts worry that with comfort comes complacency.

Emerging from the spectre of Ebola
A health worker injects a woman with an Ebola vaccine during a trial in Liberia

Experimental Ebola vaccine is 'highly efficacious and safe' — but late

Researchers working in Guinea have developed an experimental Ebola vaccine that they say is highly effective. But it has been a long time coming, and groups like the World Health Organization have admitted the need for emergency response reform before another crisis strikes.

Experimental Ebola vaccine is 'highly efficacious and safe' — but late
Kai Brothers wants to share his good luck with others by helping scientists develop a novel treatment for HIV.

This man hopes doctors can learn how to stop HIV by studying him

Kai Brothers has kept HIV at bay for 30 years. And he's been donating blood for every month to help doctors figure out why.

This man hopes doctors can learn how to stop HIV by studying him
 The Ebola virus might remain present in body fluids including semen longer than previously thought.

Unravelling an 'epidemiological mystery' about the transmission of Ebola in semen

Scientists are still trying to determine how often and how long the Ebola virus stays active in semen.

Unravelling an 'epidemiological mystery' about the transmission of Ebola in semen