The Plague

HistorIQly Mysteries

The Plague

Strasbourg's Dancing Outbreak and the Problem of Retelling It

A narrative history of the Strasbourg dancing outbreak of 1518. Participant numbers, reported deaths, and the course of the outbreak vary between accounts. Modern medical explanations are retrospective hypotheses, not diagnoses of identifiable patients based on clinical records.

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About this edition 10 chapters · 8,260 words · 34–46 min read

Reading the evidence

Participant numbers, reported deaths, and the course of the outbreak vary between accounts. Modern medical explanations are retrospective hypotheses, not diagnoses of identifiable patients based on clinical records.

Accounts and interpretation

This account draws on documented events, contemporary reports and later recollections. Disputed testimony, reported legends and proposed explanations require different kinds of evidence. Selected sources and further reading support the research and provide context; they are not citations for every sentence.

Selected sources and further reading

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About this book

Included with Plus In your library CASE 03-1518 STATUS: CAUSE DEBATED
Illustrated cover of The Plague
Year 1518
Afflicted ~400
Duration 2 Months
INVESTIGATE

In July 1518, Strasbourg’s officials confronted people described as unable to stop dancing. Medical advice, restrictions and pilgrimage all formed part of the response. Later accounts added the woman called Troffea and many of the details now familiar from the story.

Some chronicles put the total at 400; others give smaller figures. The outbreak is documented, while its scale, death toll and cause remain uncertain.

Patient Zero

Frau Troffea

A woman named in Paracelsus’s later account. Her identity, the precise first day and her individual experience are uncertain.

Peak Afflicted

~400

A figure transmitted in later chronicles; not a verified simultaneous count.

Death Rate

15/day*

A disputed later claim; no verified daily death count.

The "Cure"

Red Shoes

Footwear associated with treatment at the shrine in later accounts. A uniform ritual cure is not established.

The Evidence

Later engraving associated with dancing mania
LATER REPRESENTATION

The Dancing

The city treated the dancing as an affliction. Reports from other outbreaks, including visions of blood and aversion to red clothing, should not be transferred automatically to Strasbourg in 1518.

Bird's eye view map of Strasbourg from 1548
STRASBOURG, 1548

The City

Strasbourg was a Free Imperial City with substantial civic institutions. Poor harvests affected the region, but the city’s food reserves complicate the familiar claim that universal starvation drove the outbreak.

Title page of Hecker’s work on dancing mania
MEDICAL HISTORY

The Diagnosis

Physicians described a natural illness associated with heat and an astral conjunction. Their advice included diet and selected instruments. Public stages and unrestricted music appear in later accounts, whose reliability is debated.

The Summer of Madness

MID-JULY

The First Step

Later accounts place the beginning in mid-July with a woman. The familiar precise date and continuous six-day dance are not securely documented.

JUL 23

The Contagion

Contemporary documents of 23 July record a civic commission and arrangements to send sufferers to the shrine near Saverne.

JUL 25

The Catastrophe

A letter of 25 July records physicians’ advice. Medicine and pilgrimage overlapped; the later story of fatal public stages is less secure.

AUG 2

The Reversal

A surviving prohibition signed by Brant bans public dancing until Michaelmas, with restrictions on music. Its effect on individual patients is unknown.

SEP 1518

The Red Shoes

The outbreak subsides over roughly two months. Pilgrimage had been arranged in July; red-shoe rituals are described in later accounts, without a demonstrated cure rate.

Key Figures

La danse de saint Guy — the dancing mania, circa 1600
The Chancellor

Sebastian Brant

Author of The Ship of Fools and a Strasbourg civic official. His signature appears on the public-dance prohibition of 2 August 1518, preserved in the city archives.

Design for a painting of St. Vitus's Dance
The Modern Scholar

John Waller

Author of A Time to Dance, A Time to Die (2008). He proposes culturally shaped, psychogenic symptoms; later historical work questions elements of that reconstruction.

The Saint John's Dancers in Molenbeeck, 1592, by Pieter Brueghel II
Pieter Brueghel II, The Saint John's Dancers, 1592.

The Body Remembers

Accounts of large outbreaks became less common, while related devotional practices continued. The relationship between movement, belief and illness remains a question rather than a proved lesson from 1518.

Five centuries later, the streets of Strasbourg are quiet. The cathedral still stands. And somewhere, in the cobblestones, the ghost of a rhythm no one chose to dance to.

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Explore the documented outbreak, the city’s attempts to help and the stories that grew around them.