Lessons Learned From the Controversial Sturgis Superspreader Report

Under immense pressure, science research and science communication are prone to flaws

Yasmin Tayag
Medium Coronavirus Blog

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A controversial new paper released this week reported that the 2020 Sturgis Motorcycle Rally, held in August in South Dakota, was a Covid-19 superspreader event. As reported earlier on the Coronavirus Blog, nearly 500,000 people attended the 10-day rally, and mask-wearing and social distancing was minimal. The authors estimated that a whopping 19% of the total cases in the U.S. between August 2 and September 2 were due to the event — which translates to over 250,000 cases.

But in the days following its release by San Diego State University’s Center for Health Economics & Policy Studies, the working paper — which hasn’t yet been peer-reviewed — received harsh criticism from scientists, government officials, and the media. Scientists, like Brown University School of Public Health dean Ashish Jha, MD, and epidemiologist Jennifer Beam Dowd, PhD, raised concerns about its methodology. South Dakota governor Kristi Noem called it “fiction.” And an independent analysis by the Washington Post suggested that only 260 cases nationwide were linked to the event; AP, meanwhile, reported over 290 cases. As the criticism rolls in, it’s becoming clear that the findings must be taken with a hefty grain of salt.

It’s natural if you feel disappointed and angry that the paper’s authors would release such a bombshell report…

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Yasmin Tayag
Medium Coronavirus Blog

Editor, Medium Coronavirus Blog. Senior editor at Future Human by OneZero. Previously: science at Inverse, genetics at NYU.