What is listeria? A microbiologist explains the bacterium behind recent deadly food poisoning outbreaks

Listeria causes serious illness and food recalls nearly every year.

Yvonne Sun, Assistant Professor of Microbiology, University of Dayton • conversation
Aug. 19, 2022 • ~10 min

What is a brain freeze?

Have you ever felt a piercing pain in your head when you eat something cold?

Tyler Daniel Anderson-Sieg, Doctoral Student in Biomedical Sciences, University of South Carolina • conversation
April 23, 2020 • ~4 min

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