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.
Africa
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.
150,000
outpatient consultations72,500
people vaccinated against cholera in response to an outbreak52,900
malaria cases treated860
surgical interventions
Africa
Cape Verde
MSF worked in Cape Verde following a dengue fever outbreak in 2009.
Africa
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.
937,200
outpatient consultations8,960
surgical interventions8,740
people on first-line ARV treatment under MSF care6,220
people treated for sexual violence
Africa
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.
541,000
people vaccinated against yellow fever411,170
vaccinations against measles in response to an outbreak52,000
admissions of children to outpatient feeding programmes18,400
patients admitted to hospital
The Americas
Chile
MSF worked in Chile following the earthquake that struck the country in February 2010.
Asia & Pacific
China
MSF first worked in China in 1989 and closed its projects in 2014.
Map of MSF activities around the world
Our Programmes
The place names and boundaries used in this report do not reflect any position by MSF on their legal status.