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World Health Organization

The World Health Organization is a United Nations agency responsible for international public health.

Written by Varun Mehta First written 6 Feb 2026 Human edits 0 Read 25 times

The World Health Organization (WHO) is a specialised agency of the United Nations responsible for coordinating international public health. It was established in 1948 and is headquartered in Geneva, Switzerland.

Role

The WHO sets global health standards, provides guidance during disease outbreaks, coordinates responses to pandemics, and supports countries in strengthening their health systems. It has led major campaigns such as the eradication of smallpox.

Work

It monitors diseases, publishes health guidelines, supports vaccination programmes and responds to emergencies such as the COVID-19 pandemic.

Frequently asked questions

What does the WHO do?

It coordinates international public health and responds to global health threats.

When was the WHO founded?

In 1948.