Outdoors support clinics, Thaker. Leer, South Sudan

Where we work

In more than 70 countries, Médecins Sans Frontières provides medical humanitarian assistance to save lives and ease the suffering of people in crisis situations. Find out more about our actions in every country below.

Care for victims of violence in Extreme North region of Cameroon


Since 2011, violent attacks by armed opposition groups and the counterinsurgency operations of the Nigerian army have forced hundreds of thousands of people from northeast Nigeria to seek refuge in Cameroon, Chad and Niger.

Cape Verde

MSF worked in Cape Verde following a dengue fever outbreak in 2009.
Malaria peak in Batangafo

Central African Republic

Learn about our medical humanitarian work in the Central African Republic, where years of intense violence have resulted in thousands being killed or wounded and millions being displaced, severely restricting access to medical care, food, water and shelter.
Lake Chad: Life amidst a protracted crisis (Chad)


Since 2015, thousands of people in the Lake Chad region have been forced to flee their homes as a result of violent clashes between armed groups and Chadian military forces.
The Americas


MSF worked in Chile following the earthquake that struck the country in February 2010.
Asia & Pacific


MSF first worked in China in 1989 and closed its projects in 2014.