Haskell County, Kansas

Haskell County is a county located in the U.S. state of Kansas. Its county seat and most populous city is Sublette. As of the 2020 census, the county population was 3,780. The county was named after Dudley Haskell, a congressman during the 1870s and 1880s.

For millennia, the Great Plains of North America were inhabited by nomadic Native Americans.

In 1854, the Kansas Territory was organized, then in 1861 Kansas became the 34th U.S. state.

Haskell County was founded in 1887. It was named for Dudley C. Haskell, a former member of Congress.

Historian John M. Barry concluded that Haskell County was the location of the first outbreak of the 1918 flu pandemic (nicknamed "Spanish flu"), which killed between 21 and 100 million people. Loring Miner, a Haskell County doctor, warned the editors of Public Health Reports of the U.S. Public Health Service about the new and more deadly variant of the virus. It produced the common influenza symptoms with a new intensity: "violent headache and body aches, high fever, non-productive cough... This was violent, rapid in its progress through the body, and sometimes lethal. This influenza killed. Soon dozens of patients—the strongest, the healthiest, the most robust people in the county—were being struck down as suddenly as if they had been shot." Barry writes that in the first six months of 1918, Miner's warning of "the influenza of a severe type" was the only reference in that journal to influenza anywhere in the world.

According to American author and historian John M. Barry,

"Haskell County, Kansas, is the first recorded instance anywhere in the world of an outbreak of influenza so unusual that a physician warned public health officials. It remains the first recorded instance suggesting that a new virus was adapting, violently, to man.

If the virus did not originate in Haskell, there is no good explanation for how it arrived there. There were no other known outbreaks anywhere in the United States from which someone could have carried the disease to Haskell and no suggestions of influenza outbreaks in either newspapers or reflected in vital statistics anywhere else in the region. And unlike the 1916 outbreak in France, one can trace with perfect definiteness the route of the virus from Haskell to the outside world."

Miner's report was not published until April 1918 and it failed to collect the attention it needed. It was not until after 2000 that historians' research revealed the origin of one of the deadliest epidemics in human history.