Doctors Without Borders, known internationally as Médecins Sans Frontières (MSF), is a medical humanitarian organization that delivers emergency and long-term health care in crisis zones around the world. In 2024, roughly 67,000 staff members worked across more than 75 countries, providing over 16.4 million outpatient consultations. The organization operates independently of governments, treating people based solely on medical need regardless of race, religion, or political affiliation.
Emergency Response in Conflict and Disaster Zones
The most visible part of MSF’s work is showing up fast when crises hit. The organization maintains pre-packaged kits, from surgical supplies to inflatable hospitals, strategically stored in logistics centers worldwide. This allows planes loaded with equipment to be in the air within 24 hours of a crisis, headed anywhere in the world.
Once on the ground, teams deploy mobile clinics, set up field hospitals, and conduct emergency surgery. Portable, sterile surgical tents can be operational within 48 to 72 hours. In active combat zones, MSF uses a mobile surgical trailer that can be assembled near front lines and packed up quickly if fighting moves closer. Transportation adapts to the terrain: truck convoys, helicopters, boats, and all-terrain ambulances all play a role depending on the situation.
About 90 percent of MSF staff are hired locally from the communities they serve. This is a deliberate strategy. Local staff understand the culture, speak the language, and can maintain programs long after international teams rotate out. On the ground, teams negotiate access through constant dialogue with communities, local authorities, and armed groups.
Beyond medical care, emergency response includes basics like clean water. In 2023, MSF teams installed a water treatment plant, pipeline network, and sanitation facilities at displacement camps in North Kivu province in the Democratic Republic of Congo, dramatically expanding access to safe drinking water for people who had fled violence.
Day-to-Day Medical Care
Emergency response grabs headlines, but the bulk of MSF’s work is routine medical care delivered in places where health systems have collapsed or never existed. In 2024, teams performed roughly 134,000 surgical interventions, assisted nearly 369,000 births (including cesarean sections), and conducted over 506,000 individual mental health consultations. Mobile clinics are one of the primary tools for reaching remote villages and displacement camps where no other health infrastructure exists.
Mental health care is a growing part of the work. Conflict, displacement, and natural disasters leave psychological wounds alongside physical ones. MSF stations mental health staff at emergency sites to provide immediate psychological support, and continues care in longer-term projects for people dealing with trauma, depression, and anxiety.
Fighting Infectious Disease
MSF has over 50 years of experience responding to outbreaks of diseases like cholera, malaria, Ebola, measles, and HIV. The 2024 numbers illustrate the scale: more than 3.8 million malaria cases treated, 143,800 cholera patients cared for, and over 1.3 million measles vaccinations administered during outbreak response.
The approach varies by disease. For cholera, prevention centers on clean water access and sanitation alongside vaccination campaigns. For Ebola, the priority is infection control, protective equipment, patient isolation, and community education to stop transmission chains. For measles, mass vaccination is the core strategy. In all cases, MSF invests heavily in community health workers who share accurate information with local populations, since misinformation during outbreaks can be as dangerous as the disease itself.
In many countries, MSF also works to rebuild health care infrastructure and train local health workers, creating capacity that lasts beyond any single outbreak.
Pushing for Affordable Medicine
MSF doesn’t just treat patients. It also campaigns to make treatments accessible worldwide. In 1999, the organization launched its Access Campaign to break down barriers that keep life-saving medicines out of reach for the people who need them most.
The results have been dramatic. The cost of treating one person with HIV for a year dropped from over $10,000 in 2000 to less than $100 today. MSF helped make that happen by challenging corporate monopolies and pushing for generic drug production, primarily from manufacturers in India. The organization also drove a continent-wide shift in malaria treatment across Africa in the early 2000s, campaigning for countries to adopt more effective combination therapies, which most did by 2008.
In 2003, MSF co-founded the Drugs for Neglected Diseases initiative, a nonprofit drug development organization that has since delivered eight new treatments for diseases like sleeping sickness, Chagas disease, and leishmaniasis. These are conditions that primarily affect poor populations and attract little investment from pharmaceutical companies. MSF has also supported legal challenges to drug monopolies that brought the price of key hepatitis C medicines down to roughly $1 per pill in some countries, and secured affordable access to the childhood pneumonia vaccine for humanitarian organizations working in emergencies.
Speaking Out
Most humanitarian organizations focus exclusively on delivering aid. MSF adds a second mandate it calls “témoignage,” a French term that roughly translates to bearing witness. When MSF teams see atrocities, systematic neglect, or policies that cause suffering, they speak publicly about it.
This takes different forms depending on the situation. Sometimes it means publishing medical data that documents patterns of violence, like compiling reports from patients who describe sexual assault during a conflict. Sometimes it means public campaigns calling attention to a crisis the world is ignoring. And sometimes it means quieter behind-the-scenes conversations with governments and armed groups to negotiate better conditions for civilians. MSF’s medical data gives this advocacy particular weight. When thousands of patient records document a pattern, that evidence is difficult to dismiss.
This willingness to speak out has made MSF controversial at times. Governments and armed groups don’t always welcome public criticism, and speaking up can jeopardize access to the very populations MSF is trying to help. The organization treats this tension as a core part of its identity rather than something to avoid.
How It Stays Independent
MSF’s ability to operate without political interference depends on how it’s funded. In 2022, 97 percent of the organization’s income came from private donors, with just 1 percent from government or institutional sources. This financial independence means MSF can enter a country without a government’s permission becoming a political bargaining chip, and it can publicly criticize the same authorities whose territory it works in.
The organization also maintains its own supply chain rather than relying on third parties. This integrated logistics network lets MSF deliver medical supplies directly to front lines and remote areas without depending on other organizations or governments to move materials. It’s an expensive way to operate, but it means MSF controls where its resources go and how fast they get there.