In March, health workers walked past graves after they buried a person who they suspect died from the Ebola virus on the outskirts of Monrovia, Liberia. One year after the World Health Organization declared the Ebola outbreak, vaccine trials are underway in Liberia and Guinea. Sierra Leone will start a trial later this month.
In March, health workers walked past graves after they buried a person who they suspect died from the Ebola virus on the outskirts of Monrovia, Liberia. One year after the World Health Organization declared the Ebola outbreak, vaccine trials are underway in Liberia and Guinea. Sierra Leone will start a trial later this month. Abbas Dulleh The Associated Press
In March, health workers walked past graves after they buried a person who they suspect died from the Ebola virus on the outskirts of Monrovia, Liberia. One year after the World Health Organization declared the Ebola outbreak, vaccine trials are underway in Liberia and Guinea. Sierra Leone will start a trial later this month. Abbas Dulleh The Associated Press

A world choice: Prepare now for the next epidemic or regret later

March 26, 2015 10:00 AM