1918 Flu Pandemic: The Deadliest Pandemic in History
The Spanish flu (so-named because the Spanish press openly reported on the outbreak while other World War I belligerents suppressed the news) broke out in March 1918 at Camp Funston, an army camp in Kansas, and struck young, healthy adults with greater ferocity than any other demographic group. Occurring in three waves (March-September 1918, September-December 1918, Spring-Summer 1919) and affecting nearly 500 million people worldwide, the death toll reached 50-100 million people. The conditions of the First World War, poor hygiene, overcrowded hospitals, poor eating habits, and the general lack of knowledge and treatment for viral infections all contributed to its lethality.
Origin & Spread
The pandemic started in Haskell County, Kansas. Known both for its cattle and hog herds, it was also the flyway for 17 migratory bird flocks. It seems most likely that the birds infected the hogs, and the hogs infected humans. In January-February 1918, Dr. Loring Miner reported the initial cases to the United States Public Health Service. As carriers of the virus, recruits reported for military duty at Camp Funston spread the disease to others in the camp during March-April 1918.
In this early, springtime phase of the outbreak, despite the hundreds of cases, there were very few deaths. In April, soldiers from Camp Funston began the journey to France, while others were dispatched to other US military installations. The bases, transport trains and ships, and frontlines were crowded and unsanitary, creating ideal conditions for the spread of an airborne, infectious disease.
At the peak of the pandemic in October-November 1918, the mortality rate amongst soldiers on the Western Front reached 2%, while reports from India indicated a mortality rate of 10%. The third phase of the pandemic in 1919 was worsened by soldiers returning from the war through ports and military bases along the coast. These types of occurrences became familiar in port cities all around the world.
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⇒ 1918 Flu Pandemic: The Deadliest Pandemic in History















