Hours passed, the day ended, the sun set and rose again, yet Troffea continued. Sweat drenched her clothes, causing the fabric to cling to her skin, and her breathing became a loud, painful gasp, like someone struggling in the throes of death. Neighbors began to gather, whispers filled the air, and terror crept into their hearts as they watched this woman transform into an tireless kinetic machine, until her feet started to bleed, leaving faint red marks on the ground with every painful step.

Everyone expected Troffea to collapse, for the ordeal to end there. No one could have imagined that this horrific physical exhaustion was merely the spark that would consume everything in its path, or that the silence in which she danced would transform into a collective scream, as the contagion began to spread to others like wildfire.

Within just one week, 34 more individuals joined Troffea, abandoning their homes and livelihoods to participate in the same state. There was no speech, no greeting, not even eye contact with another human being—just continuous, hysterical movement. By the end of the month, this number had swelled to 400 people. Imagine an entire city transforming into a stage of “compulsory movement,” with the contagion spreading with terrifying indifference, consuming the nerves and muscles of its inhabitants until the situation spiraled completely out of control.

It was at this point that Strasbourg’s elite had to intervene. The city council convened an emergency meeting, gathering prominent physicians and priests to address this calamity. While everyone anticipated a religious explanation involving a “curse” or “demonic possession,” the physicians surprised all by completely dismissing supernatural causes.

Their diagnosis was that the victims suffered from an organic illness they termed “hot blood.” According to the logic of that era, blood was believed to boil within the veins, compelling the limbs into violent movement as a form of involuntary release. Consequently, the physicians prescribed the most bizarre remedy in medical history, stating unequivocally: “Let them dance; dancing is the only cure that will cool their blood and release this energy.”

The city council implemented this advice with terrifying enthusiasm. Instead of attempting to calm the people, they decided to transform the condition into an “official” state-sponsored activity. Immediate orders were issued to construct wooden platforms and stages in the city squares, and vast areas in the “Grain Market” were allocated to accommodate the numbers that were exploding by the hour. All that was missing was rhythm. Indeed, the government hired professional flutists and drummers, and brought in strong “sturdy men” whose sole job was to pick up dancers who collapsed from exhaustion and force them to continue dancing!

The plan was to transform the city into a round-the-clock open-air dance floor, assuming that complete physical exhaustion was the only path to recovery. They did not realize they were constructing a collective “guillotine,” and that the music playing in the background was not for joy, but a “funeral march” accelerating the victims’ steps towards the grave. Everything was ready: the stages, the musicians, and the victims who had no luxury of refusal. As soon as the music intensified, the true horror began to reveal its terrifying features upon the wooden platforms.

The squares and plazas, once symbols of city life, suddenly became open-air “execution stages.” These platforms, which authorities had built as field hospitals to release energy, transformed within days into arenas receiving souls departing from bodies still in motion. Imagine the rhythm playing, drums beating, and people on the wooden stages trembling and violently striking the ground… yet not a single smile; their faces were melting with terror and pain.

In the intense heat of July 1518, death did not wait for anyone to come to it; it was death itself leading the dance in the squares. Historical records document terrifying moments; the rate reached 15 funerals per day. People did not die peacefully; they collapsed at the peak of their kinetic frenzy. Causes of death included:

• Sudden heart attacks
• Strokes
• Lungs bursting from lack of oxygen
• Cracked bones from continuous movement
• Arterial failure

The most harrowing sight in this tragedy was in the eyes of the dancers. Heart-wrenching silent pleas for help, lips moving with inaudible words begging for mercy, yet the body was trapped in a kinetic “inferno” with no off-switch, as if the nerves had disconnected from the mind. The dark irony here was that the musicians hired by the authorities continued to beat their drums violently, and the “sturdy men” whose job was to support the sick so they wouldn’t stop, were effectively dragging them towards their graves, believing they were administering the correct treatment. Strasbourg became a city of unconsciously moving ghosts. The stench of death, blood, and sweat dominated the squares, and the muffled cries…