Which organization is a prominent international NGO delivering medical aid across the world?

• A. Red Cross
• B. Doctors Without Borders
• C. World Health Organization
• D. UNICEF

Answer: (B)

The main idea here is recognizing a medical humanitarian organization that operates globally and focuses on delivering medical aid to people in crisis. Doctors Without Borders, or Médecins Sans Frontières, fits this description precisely. It is an international medical humanitarian NGO whose mission is to provide urgent medical care—surgeries, emergency treatment, vaccination campaigns, mental health support—wherever people are in need, including war zones and disaster areas. It operates independently of governments, and its work is funded largely by private donations, which helps it respond quickly and impartially to crises.

By contrast, the World Health Organization is an intergovernmental organization within the United Nations system, not an NGO. UNICEF is also a UN agency focused on children's health and welfare, rather than a standalone international NGO dedicated to medical aid for all in crisis. The Red Cross is a major humanitarian network with its own distinct organizational structure (ICRC and IFRC); while it does extensive medical relief, Doctors Without Borders is the best-known example that epitomizes an international NGO specifically delivering medical care across many countries.