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About Us

How we work

See what triggers an intervention and how supply and logistics allow our teams to respond quickly.

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How we're run

Discover our governance and what it means to be an association. Find a quick visual guide to our offices around the world.

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Reports and financials

Read through our annual financial and activity reports, and find out about where our funds come from and how they are spent.

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Accountability

Read the policies, reports, and plans on how we address issues like racism and reduce our carbon footprint, ensuring our actions align with the highest ethical standards.

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What we do

Médecins Sans Frontières brings medical humanitarian assistance to victims of conflict, natural disasters, epidemics or healthcare exclusion.

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Featured Gaza Israel war Cholera Refugees, IDPs and people on the move

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.

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Featured Palestine Bangladesh Democratic Republic of Congo (DRC)

MEDSF Websites

A Global Network
Our offices around the world
Our offices around the world
Other Sites
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Access Campaign

We set up the MEDSF Access Campaign in 1999 to push for access to, and the development of, life-saving and life-prolonging medicines, diagnostic tests and vaccines for people in our programmes and beyond.

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CRASH

Based in Paris, CRASH conducts and directs studies and analysis of MEDSF actions. They participate in internal training sessions and assessment missions in the field.

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UREPH

Based in Geneva, UREPH (or Research Unit) aims to improve the way MEDSF projects are implemented in the field and to participate in critical thinking on humanitarian and medical action.

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ARHP

Based in Barcelona, ARHP documents and reflects on the operational challenges and dilemmas faced by the MEDSF field teams.

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MEDSF Analysis

Based in Brussels, MEDSF Analysis intends to stimulate reflection and debate on humanitarian topics organised around the themes of migration, refugees, aid access, health policy and the environment in which aid operates.

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MEDSF Supply

This logistical and supply centre in Brussels provides storage of and delivers medical equipment, logistics and drugs for international purchases for MEDSF missions.

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MEDSF Logistique

This supply and logistics centre in Bordeaux, France, provides warehousing and delivery of medical equipment, logistics and drugs for international purchases for MEDSF missions.

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Amsterdam Procurement Unit

This logistical centre in Amsterdam purchases, tests, and stores equipment including vehicles, communications material, power supplies, water-processing facilities and nutritional supplements.

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Brazilian Medical Unit

BRAMU specialises in neglected tropical diseases, such as dengue and Chagas, and other infectious diseases. This medical unit is based in Rio de Janeiro, Brazil.

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MEDSF Medical Guidelines

Our medical guidelines are based on scientific data collected from MEDSF’s experiences, the World Health Organization (WHO), other renowned international medical institutions, and medical and scientific journals.

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Epicentre

Providing epidemiological expertise to underpin our operations, conducting research and training to support our goal of providing medical aid in areas where people are affected by conflict, epidemics, disasters, or excluded from health care.

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Evaluation Units

Evaluation Units have been established in Vienna, Stockholm, and Paris, assessing the potential and limitations of medical humanitarian action, thereby enhancing the effectiveness of our medical humanitarian work.

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LGBTQI+ Inclusion in Health Settings

MEDSF works with LGBTQI+ populations in many settings over the last 25-30 years. LGBTQI+ people face healthcare disparities with limited access to care and higher disease rates than the general population.

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LUXOR

The Luxembourg Operational Research (LuxOR) unit coordinates field research projects and operational research training, and provides support for documentation activities and routine data collection.

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MEDSF Academy for Healthcare

To upskill and provide training to locally-hired MEDSF staff in several countries, MEDSF has created the MEDSF Academy for Healthcare.

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Humanitarian Law

This Guide explains the terms, concepts, and rules of humanitarian law in accessible and reader-friendly alphabetical entries.

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MEDSF Paediatric Days

The MEDSF Paediatric Days is an event for paediatric field staff, policy makers and academia to exchange ideas, align efforts, inspire and share frontline research to advance urgent paediatric issues of direct concern for the humanitarian field.

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MEDSF Foundation

The MEDSF Foundation aims to create a fertile arena for logistics and medical knowledge-sharing to meet the needs of MEDSF and the humanitarian sector as a whole.

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DNDi

A collaborative, patients’ needs-driven, non-profit drug research and development organisation that is developing new treatments for neglected diseases, founded in 2003 by seven organisations from around the world.

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MEDSF Science Portal

Our digital portal dedicated to sharing the latest medical evidence from our humanitarian activities around the globe.

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Noma

Noma is a preventable and treatable neglected disease, but 90 per cent of people will die within the first two weeks of infection if they do not receive treatment.

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TIC

The TIC is aiming to change how MEDSF works to better meet the evolving needs of our patients.

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Telemedicine

MSF's telemedicine hub aims to overcome geographic barriers for equitable, accessible, and quality patient care.

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Sweden Innovation Unit

Launched in 2012, the MEDSF Sweden Innovation Unit deploys a human-centered approach for promoting a culture of innovation within MEDSF.

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Watsan activities in Adré

Water and sanitation

People gather to collect clean water at an MEDSF system in Adré transit camp. Chad, April 2025.
© Gabriella Bianchi/MSF
Clean water and sanitation services are necessities for good health.

After a flood, damaged infrastructure for sanitation and water services needs to be quickly fixed. At a new refugee camp, showers and latrines have to be built. And where waterborne diseases are endemic, safe sources for water must be identified.

Around the world, our teams are responding to disease outbreaks that result from unclean water and unsanitary living conditions. They’re also preventing these outbreaks from happening by providing communities with the water, sanitation, and hygiene services they need. Not only because people should be free from these diseases, but because clean water and sanitary living conditions are crucial for reinforcing people’s dignity. 

Video

Supplying clean water in Ethiopia

Negash Yitayew, MEDSF’s environmental health manager in Ethiopia, describes how his team supplies clean water to a hospital in the arid region of Afar. Ethiopia, 2024.
Omar Rashid/MSF
In 2024

1.35B

1.35B

Litres of water distributed

6,200

6,2

Latrines built
 
Israeli authorities are starving Palestinians of water
Gaza-Israel war

MEDSF condemns Israeli attack on water distribution site in Gaza City 

Statement 18 Sep 2025
 
Israeli authorities are starving Palestinians of water
Gaza-Israel war

People gathering water caught up in gunfire in Gaza

Statement 26 Aug 2025
 
Israeli authorities are starving Palestinians of water
Gaza-Israel war

Israeli authorities are starving Palestinians of water in Gaza

Press Release 21 Aug 2025
 
MEDSF emergency response in Chiure
Mozambique

Violence in Cabo Delgado sparks new wave of mass displacement as needs surge

Press Release 21 Aug 2025
 
South Kivu: First came the gold rush, then the cholera. MEDSF responds in Lomera.
Democratic Republic of Congo

MEDSF responds to cholera outbreak following gold discovery in Lomera, South Kivu

Project Update 26 Jun 2025
 
Local health screenings by villagers in Abaiang
Kiribati

Dedicated health professionals improve care for people on Kiribati

Project Update 23 May 2025
 
NFI distribution in Mandalay
Myanmar

Response to devastating earthquake in Myanmar driven by solidarity and dedication

Voices from the Field 9 May 2025
 
Palestinian residents of Jabalya
Gaza-Israel war

Access to water, electricity and fuel blocked in Gaza amidst shattered ceasefire

Press Release 25 Mar 2025
 
Influx of injured refugees and returnees in Renk
South Sudan

South Sudan receives thousands of displaced and injured people fleeing intensified war in Sudan

Press Release 20 Dec 2024