Tag Archives: aerosol sprays

MINNEAPOLIS (WCCO) – While Minnesotans anxiously await Governor Tim Walz’s announcement about schools in the fall, a new study from the University of Minnesota has looked at how COVID-19 spreads indoors, especially in classrooms. The experiment models the transmission of viruses in the air through aerosols that are expelled when …

If you are not sure if a face mask is worth wearing, or if you need to wear a mask but you are not sure what type, our new research should help you decide. We shoot videos of what happens when you talk, cough, and sneeze in different settings, without …