We treat patients suffering from a wide array of illnesses and health needs. Here you will find some of the main needs we see and what we do about them.
Discover the main crises we work in, the consequences faced by affected people and challenges in delivering care.
![Treating multi drug resistant TB and HIV/AIDS in Manipur, India Treating multi drug resistant TB and HIV/AIDS in Manipur, India](https://img.msf.org/AssetLink/5572y76n75yj2c3h827053pn5732w80k.jpg)
Access to medicines
Unaffordable, unavailable, not adapted - people around the world face these challenges in accessing lifesaving medicines.
![MSF bio lab at MSF’s Aden hospital MSF bio lab at MSF’s Aden hospital](https://img.msf.org/AssetLink/t53f4adkdgi1rfgd0801f7xx5j7narrx.jpg)
Antibiotic resistance
Antibiotic resistance is a serious and growing phenomenon in contemporary medicine and has emerged as one of the pre-eminent public health concerns of the 21st century.
![East Aleppo East Aleppo](https://img.msf.org/AssetLink/oa04gxy75u8745fn2h663l3gs345o652.jpg)
Attacks on medical care
Attacks against medical facilities and health workers, whether deliberate or indiscriminate, are part of generalised violence and atrocities committed against civilians in armed conflict. They deprive populations of health services, often when they need them the most.
![Migrants and Refugees in Mexico shelters Migrants and Refugees in Mexico shelters](https://img.msf.org/AssetLink/141s005c35mev72g6m5f21e07dy58k5c.jpg)
Central American migration
An estimated 500,000 people a year flee violence and poverty in El Salvador, Guatemala, and Honduras, heading north through Mexico to find safety. The levels of violence in the region are comparable to that of war zones MSF has worked in for decades.
![Rho IDP site, Northeastern Congo Rho IDP site, Northeastern Congo](https://img.msf.org/AssetLink/f6e8ub642r8yr62b8ng1vp83b7s0cd2p.jpg)
Child health
Around the world, Médecins Sans Frontières (MSF) teams are working to protect the health of children.
![Cholera intervention in South Kivu Cholera intervention in South Kivu](https://img.msf.org/AssetLink/2472ip4h5dur84830kow50n76tg3n35s.jpg)
Cholera
Although easy to prevent and treat, cholera affects up to 4 million people worldwide per year, resulting in up to 140,000 deaths.
![Mobile clinic in Ranobe Mobile clinic in Ranobe](https://img.msf.org/AssetLink/m225464um8p4u85i13q0go74er37vnpu.jpg)
Climate emergency
The health impacts of a changing climate are already a burden for many people in the world, including those MSF teams assist.
![Illustration of fightings in Khartoum, Sudan Illustration of fightings in Khartoum, Sudan](https://img.msf.org/AssetLink/hve6oetbrn7ecv33uq22610635dp4s8r.jpg)
Conflict in Sudan
Find out the latest information on our response to the conflict in Sudan
![COVID-19 response in Intensive care unit of HUG COVID-19 response in Intensive care unit of HUG](https://img.msf.org/AssetLink/0b51b51q35u6vv5rk67e2g3mdpwpb1n2.jpg)
Coronavirus
Coronaviruses are a large family of viruses, most of which are harmless for humans. However, two types can cause severe lung infections. MSF is currently responding to a worldwide coronavirus pandemic, COVID-19
![COVID-19 Project in Mons, Belgium COVID-19 Project in Mons, Belgium](https://img.msf.org/AssetLink/nm2168dxe4gy0o1r1rcg00cm203jw1nx.jpg)
Coronavirus COVID-19 pandemic
Médecins Sans Frontières' (MSF) update on the coronavirus disease COVID-19 pandemic.
![Ebola Treatment Centre (ETC) in Bikoro Ebola Treatment Centre (ETC) in Bikoro](https://img.msf.org/AssetLink/563b4q1fc13vw1fp228i3qqfe4e71257.jpg)
DRC Ebola outbreaks
DRC has experienced a succession of Ebola outbreaks since March 2018. The latest outbreak, the country’s thirteenth recorded outbreak in just over 40 years, was declared over in December 2021.
![Covid-19 in Amazon region Covid-19 in Amazon region](https://img.msf.org/AssetLink/w16u6kwloy7728n2126318443778ncs6.jpg)
Epidemics and pandemics
Millions of people still die each year from infectious diseases that are preventable or can be treated.
![Conflict in Gaza Conflict in Gaza](https://img.msf.org/AssetLink/35u21564l0xqx5405vjr70q6p6b47i13.jpg)
Gaza-Israel war
Learn how MSF teams are responding to the Hamas-Israel war in Gaza, Palestine.
![Butembo and its surroundings, the new epicentre of the outbreak Butembo and its surroundings, the new epicentre of the outbreak](https://img.msf.org/AssetLink/l310v6k80a3702yok474cvyl38131877.jpg)
Haemorrhagic fevers
Ebola and Marburg haemorrhagic fevers are rare but deadly. Outbreaks can kill 25 to 90 per cent of those infected, spreading fear and panic among affected communities.
![Cambodia Hep-C Cambodia Hep-C](https://img.msf.org/AssetLink/klgd16ob4354hygvu81a38fgf7a82f71.jpg)
Hepatitis C
Worldwide, an estimated 58 million people are infected with the hepatitis C virus, with about 1.5 million new infections occurring per year. While hepatitis C can be cured, few people have access to treatment.
![Fighting Hepatitis E in Am Timan Hospital, Chad - January 2017 Fighting Hepatitis E in Am Timan Hospital, Chad - January 2017](https://img.msf.org/AssetLink/iykg14x3a1ola34x24xy6k60y7nin636.jpg)
Hepatitis E
Hepatitis E is transmitted by ingesting water contaminated by an infected person’s faeces. Outbreaks are often documented in places with poor sanitation, like camps for refugees and internally displaced people (IDPs). Hepatitis E commonly causes only a mild short-term illness.
![Mobile Laboratory Tashkent | Express Test Mobile Laboratory Tashkent | Express Test](https://img.msf.org/AssetLink/3yusw7w8kks32a11k6844hk35whan3y8.jpg)
HIV/AIDS
Around 630,000 people died from HIV-related causes, while 1.3 million people became newly infected with the HIV virus in 2022.
![Tabarak Allah hospital - Gedaref, Sudan Tabarak Allah hospital - Gedaref, Sudan](https://img.msf.org/AssetLink/kh24f4q4iu7pmw6do7p6n23ams0qyxn1.jpg)
Kala azar
Hundreds of millions of people are at risk of infection with kala azar - one of the world's most dangerous parasitic diseases. Only malaria is more deadly.
![Rann Rann](https://img.msf.org/AssetLink/t0fnwp32d7h212x448y565c405x37v4r.jpg)
Lake Chad Crisis
Armed conflict has forced over 2.5 million people to flee their homes across the Lake Chad Basin. Violence and multiple forced displacement have destroyed what ability people had to support themselves, with many dependent on humanitarian assistance.
![Magaria pediatric unit and ITFC Magaria pediatric unit and ITFC](https://img.msf.org/AssetLink/8317p7l05heug404eevvc735hiqw3f88.jpg)
Malaria
Each year, malaria kills over 600,000 people. Three-quarters of all deaths are children under five years of age.
![Patiente Ngangu, MSF nurse Patiente Ngangu, MSF nurse](https://img.msf.org/AssetLink/3awaw51x1216p4563ilqhf8e55tg10nh.jpg)
Malnutrition
More than 224 million children around the world last year suffered from malnutrition. It is the underlying contributing factor in nearly half of the deaths of children under five years of age.
![Largest measles outbreak: MSF intervenes in Kongo Central Largest measles outbreak: MSF intervenes in Kongo Central](https://img.msf.org/AssetLink/xe08j84ge3a6pv26nt311lim7e2va6nm.jpg)
Measles
In 2022, our teams vaccinated over 4.1 million people against measles in response to outbreaks. But the highly contagious viral disease remains one of the leading killers of young children.
![Rotation 1 Rescue 6 Rotation 1 Rescue 6](https://img.msf.org/AssetLink/4l3742jj3u50011226gsf2v54255a8s2.jpg)
Mediterranean migration
Every year, thousands of people fleeing war, persecution and poverty at home attempt the treacherous journey across the Mediterranean. Countless lives are lost on the way.
![Nigeria: Fighting the worst meningitis C epidemic in nine years Nigeria: Fighting the worst meningitis C epidemic in nine years](https://img.msf.org/AssetLink/8fj4fn8sq6axa6aa0588jo72n8328x4r.jpg)
Meningitis
Meningococcal meningitis is a highly contagious bacterial form of meningitis – a serious inflammation of the meninges – the thin lining that surrounds the brain and spinal cord.
![Cholera intervention in South Kivu Cholera intervention in South Kivu](https://img.msf.org/AssetLink/yo3f8n03541367opu87g87240430ha2w.jpg)
Independent medical humanitarian assistance
We provide medical assistance to people affected by conflict, epidemics, disasters, or exclusion from healthcare. Our teams are made up of tens of thousands of health professionals, logistic and administrative staff - most of them hired locally. Our actions are guided by medical ethics and the principles of independence and impartiality. We are a non-profit, self-governed, member-based organisation.
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