Population health

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Research Brief

COVID-19 deaths during core pandemic years were likely under-counted

The number of COVID-19 deaths in the U.S. may have been under-counted during the first two years of the pandemic. A new study from the University of Minnesota College of Liberal Arts, Boston University and University of Pennsylvania, published in the Proceedings of the National Academies of Sciences, shows about 1.2 million excess deaths, meaning more natural-cause deaths than would have been expected, in the pandemic’s first 30 months.

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Katie Loth

Associate Professor, Department of Family Medicine and Community Health

Claudia Cohn

Professor, Department of Laboratory Medicine and Pathology

Milton Eder

Assistant Professor, Department of Family Medicine and Community Health
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