In more than 75 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.

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

Colombia
As a result of the peace process, there has been in a decrease in the number of clashes between armed groups, but civilians continue to be caught up in violence as criminal organisations fight for control of territory.

Comoros
MSF responded to a cholera outbreak in Comoros in 2024.

Costa Rica
MSF closed its project in Costa Rica in 2024.

Côte d'Ivoire
MSF is increasing access to specialised care.
