On the 5th anniversary of COVID-19’s arrival, Professor Jennifer Nuzzo delivered a Presidential Faculty Award lecture on the U.S. response to COVID, the infectious disease threats we face today and the steps needed to prepare for the public health emergencies of tomorrow.

If you ask anyone, they remember the exact moment that they realized that COVID-19 was going to change the world. For most of us, that moment came during the second week of March 2020. Schools were shut down. Many jobs became remote. But by the time most of our lives were changed by the pandemic, public health experts had already spent weeks or even months trying to stop the spread.

Epidemiologists in the School of Public Health and Warren Alpert Medical School conducted a meta-analysis to assess whether red wine protects against cancer, comparing the cancer risks of red wine vs. white wine.

Per- and polyfluoroalkyl chemicals are everywhere—in our homes, our clothing, the personal care products we use and in our bodies. Postdoctoral researcher Amber Hall explains the dangers PFAS pose, especially to developing humans, and offers suggestions for avoiding them.

In a video interview, the director of the Pandemic Center at Brown’s School of Public Health explains why another pandemic is on the horizon — and why that needn’t induce panic.