It started with one woman. Frau Troffea stepped into the street in Strasbourg, Alsace, in July 1518, and began to dance. Not a joyful dance, but a frantic, exhausting movement that seemed beyond her control. Within a week, dozens more had joined her. Soon, hundreds were caught in the grip of this strange, involuntary dance.
No one knew why it was happening. The city was in a panic. This wasn't a celebration or a performance. It was a terrifying ordeal where people danced until they collapsed from exhaustion, or worse.
A City Gripped by Unseen Forces
The summer of 1518 was hot in Strasbourg. The city was already dealing with hardship. There were famines and widespread disease. Then came the dancing.
Frau Troffea was the first. She danced for days without stopping. She seemed unable to control her own body. It was like an invisible force compelled her to keep moving. Her dance was described as wild and desperate.
Soon, others started to dance too. At first, it was a few. Then it grew. Within a month, there were around 400 people dancing in the streets. They danced day and night. It was a horrifying sight.
The Authorities' Baffling Response
The city leaders were confused and scared. They consulted doctors, who surprisingly decided the dancers were suffering from "hot blood." Their strange solution was to encourage more dancing. They believed the dancers needed to dance the fever out of their systems.
To help them, they cleared out public squares. They even set up a stage. They thought more space would allow the afflicted to dance until they recovered. Music was played to keep them going. It seems like a terrible idea now, but they were desperate for answers.
This approach only seemed to make things worse. Instead of getting better, the dancers danced harder. They danced until their bodies gave out. Some suffered broken bones, heart attacks, and strokes from the sheer exhaustion.
Theories Emerge: What
Caused the Dance?
Over the centuries, many have tried to explain the dancing plague. It remains one of history's most puzzling events. Several theories have been proposed, each trying to make sense of the madness.
One popular idea is that the dancers were suffering from mass psychogenic illness. This is when a group of people suddenly develop similar symptoms without a physical cause. Stress, fear, and religious beliefs could have played a role.
Ergot Poisoning
Another theory points to ergot poisoning. This can happen from eating rye bread contaminated with a fungus. This fungus can cause hallucinations, muscle spasms, and fits. It might have made people see things or feel compelled to move in strange ways.