Linsey Marr

Marr is Professor of Civil and Environmental Engineering, Virginia Tech

Recent Articles

Our Early Confusion About Airborne COVID-19 Transmission Still Haunts Us

Two years after the pandemic began, we finally have a good understanding of how COVID-19 is transmitted: some infected people exhale virus in small, invisible particles (aerosols). These do not fall quickly to the ground,...

By Linsey Marr and Jose-Luis Jimenez
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