COVID-19 Results

Donglin Zeng

University of Michigan biostatistics researcher turns complex health data into better treatment decisions

Honored with the 2026 Excellence in Research Award, Donglin Zeng develops tools that help clinicians identify more effective treatments for individual patients and guide public health decisions

University of Michigan biostatistician Donglin Zeng transforms complex health data into precision medicine tools that help clinicians personalize treatments and improve public health decisions. Honored with the 2026 Excellence in Research Award, his work blends statistics, machine learning and patient care to advance evidence-based medicine, vaccine research and healthier outcomes.

A vaccine needle and vial on a stack of hundred dollar bills.

Investing in COVID-19 vaccination more than paid off for US

The national vaccine strategy paid for itself after just one year, according to a study led by University of Michigan researchers. The United States prevented far more in medical spending and lost productivity than it spent on testing, buying and delivering the 2021 vaccines.