Episode 2: The Death of President Zachary Taylor — Cholera, Poison, or His Doctors?

On July 9, 1850, President Zachary Taylor died after only sixteen months in office. Almost immediately, rumors began to spread. Had the president been poisoned? Did his opposition to the expansion of slavery make him the victim of an assassination?

More than a century later, Taylor's body was exhumed and tested for arsenic. The results seemed to settle the question—but did they?

In this episode, we examine the evidence surrounding one of the most famous medical mysteries in American history. We explore what Taylor ate, the symptoms he developed, the treatments prescribed by his physicians, and the state of medical knowledge in 1850. Along the way, we ask a broader question: if a patient dies because of the standard medical care of the day, is that simply bad luck—or can medicine itself become the cause of death?

In this episode

• The final illness of President Zachary Taylor
• The political conspiracy theories surrounding his death
• Cholera morbus and nineteenth-century medicine
• Bloodletting, calomel, opium, blistering, and other common treatments
• The 1991 exhumation and arsenic testing
• Why the poison theory persists
• What modern medicine can—and cannot—tell us about Taylor's death

If you enjoy the show, please follow, rate, and share Beyond Ether Dome. It helps other listeners discover the history of modern medicine and healthcare.

Medicine as we know it—the hospitals, the drugs, the science, and the healthcare system—did not appear overnight.

Beyond Ether Dome explores the history of modern medicine and healthcare through the discoveries, controversies, personalities, and institutions that transformed medicine from an uncertain art into one of the most powerful forces in modern society.

Hosted by Dr. Robert Lane and joined by Master Professor Doctor Patenaude, the podcast examines the breakthroughs, disasters, scandals, reforms, and rivalries that shaped the modern medical world.

From anesthesia and germ theory to medical education, hospitals, antibiotics, public health, and healthcare policy, we'll explore how we got here—and why it matters.

Subscribe now and join us for the journey.