Stuff You Missed in History Class
Hosted by Holly Frey and Tracy V. Wilson
Written by a model from the transcript; not yet reviewed.
In this classic episode of Stuff You Missed in History Class, Holly Frey and Tracy V. Wilson explore the history, medical understanding, and cultural impact of scarlet fever. Once the leading cause of childhood death in the mid-19th century, the disease is caused by Group A streptococcus infected with a bacteriophage that triggers a toxin response. The hosts trace historical descriptions from Hippocrates and 16th-century physicians through Samuel Pepys's 17th-century diary entries to the terrifying 19th-century pandemic and the discovery of milkborne transmission by Dr. Michael Taylor and bacterial links by Emanuel Klein. They also discuss modern resurgences and how the disease permeates classic literature such as Little Women, The Sound of Music, and The Velveteen Rabbit.
Hosts open the episode and run through multiple sponsor ads before diving into the main topic.
Hosts discuss how modern children and adults perceive scarlet fever as a historical disease.
Exploration of early medical texts and physicians who first described scarlet fever symptoms.
Explanation of how Group A Streptococcus and bacteriophages cause scarlet fever.
Discussion of scarlet fever’s rise in the 1800s, mortality rates, and isolation measures.
How milk was linked to scarlet fever outbreaks and the eventual adoption of pasteurization.
The advent of penicillin and other antibiotics reduced scarlet fever deaths before the 20th century.
Recent increases in scarlet fever cases, possible causes, and the impact of COVID-19 measures.
Early Medical Descriptionsinsight
Early descriptions of illnesses resembling scarlet fever date back to Hippocrates, while distinct medical accounts began in the 16th century with physicians like Giovanni Filippo Ingracius naming a condition rosacea.
Leading Cause of Childhood Deathdata
By 1840, scarlet fever was a leading cause of childhood death in the United States and parts of Europe, with mortality rates hitting one in eight in Auckland during the 1848 outbreak.
Connecting Outbreaks to Milkstory
In 1867, Dr. Michael Taylor linked a scarlet fever outbreak in Penrith to milk purchased from a dealer whose child had died of the disease.
Identifying the Bacterium in Cowsdata
Dr. Emanuel Klein published a report in 1887 identifying the Streptococcus organism in both London patients with scarlet fever and cows at a farm in Hendon.
The Dick Test and Toxinsstrategy
In the 1920s, George and Gladys Dick confirmed the bacterial cause of scarlet fever, identified its toxin, and created a skin test to check susceptibility.
“Scarlet fever is caused by Group A streptococcus.”
“The first sulfa drugs were developed in the 1930s and were used as a treatment for strep infections, including scarlet fever.”
“The bacteriophage causes the bacteria to produce a toxin, and scarlet fever is the body's response to that toxin.”
This 2023 episode covers scarlet fever, which is treatable with antibiotics. But in the middle of the 19th century, it was the leading cause of death in children in parts of the world, and today, there are several ongoing mysteries about the disease. See omnystudio.com/listener https://omnystudio.com/listener for privacy information.
7,371 words · 8 speakers
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