Science Amid Chaos: What Worked During the Pandemic? What Failed?

Until 2020, few Americans needed to think about how viruses spread or how the human immune system works. The pandemic offered a painful crash course. Sometimes, it seemed that the…

Would Schools Close in a Future Pandemic?

Over the course of 20 days in March 2020, 55 million American children stopped going to school as Covid-19 swept the United States. What was impossible to anticipate then was…