Contemporary era · 1962 – 1963

Tanganyika laughter epidemic

The Tanganyika laughter epidemic of 1962 was an outbreak of mass hysteria in or near the village of Kashasha on the western coast of Lake Victoria in Tanganyika (now part of Tanzania), near the border with Uganda.

Tanganyika laughter epidemic · Wikimedia Commons
When
30 Jan 1962
Where
Tanganyika
Era
Contemporary

Before and after

Text from the Wikipedia article Tanganyika laughter epidemic, CC BY-SA 4.0