An epidemiologist explains the new CDC guidance on 15 minutes of exposure and what it means for you
- Written by Ryan Malosh, Assistant Research Scientist, University of Michigan
A girl wearing a mask walks down a street in the Corona neighborhood of Queens on April 14, 2020 in New York City. Johannes Eisele/AFP via Getty ImagesThe Centers for Disease Control and Prevention has new guidance clarifying what exactly “close contact” means when it comes to transmission of SARS-Cov-2, the virus that causes COVID-19....


