'60 Minutes' will feature aerosol expert Linsey Marr

The transmission of infectious diseases via airborne particles is a topic that Marr is used to speaking about. Since the outbreak of COVID-19 in 2020, the civil and environmental engineering expert has done more than 500 interviews with news outlets around the world. Today, she is considered one of the world’s leading experts on airborne transmission of viruses and her expertise landed her on the CBS newsmagazine.