In August 2014, Dr. Thomas Frieden, director of the U.S. Centers for Disease Control and Prevention, talked with Doctors Without Borders staff during a visit to an Ebola treatment center in Monrovia, Liberia.

In August 2014, Dr. Thomas Frieden, director of the U.S. Centers for Disease Control and Prevention, talked with Doctors Without Borders staff during a visit to an Ebola treatment center in Monrovia, Liberia.