MSF, or Médecins Sans Frontières, is an international humanitarian organization founded in 1971. It provides medical assistance to people affected by crises, including armed conflicts, epidemics, and natural disasters. MSF operates in over 70 countries, delivering emergency care, vaccinations, and mental health support to those in need. The organization is known for its commitment to impartiality and neutrality, ensuring that aid reaches those who require it most, regardless of their background. MSF relies on donations from private individuals and organizations to fund its operations, allowing it to maintain independence from political or military influences.