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Faculty Discuss Their Research on Why Masks Work

Part of the The Briefing: The Impact of COVID-19 Series

老牛影视 researchers who developed a simple, inexpensive technique to visualize the effectiveness of different masks used to protect against COVID-19 talked about their findings during a video conference call with the media Thursday.

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The researchers

is a chemist and physicist at 老牛影视. As director of the Advanced Light Imaging and Spectroscopy facility, he focuses on exploring new optical contrast mechanisms for molecular imaging.

is an associate professor of medicine at 老牛影视. He was an early champion of masking as a means to curtail the spread of coronavirus, working with a local nonprofit to provide free masks to at-risk and under-served populations in the greater Durham, North Carolina, community.