Reversing course on COVID-19 mask mandates

Image:  Two years into the pandemic, colleges are still fine-tuning their COVID-19 mitigation policies, changing course as needed to keep students safe and case counts low. In the latest pivot, some colleges are reinstating mask mandates—just as coronavirus cases begin to increase on campus. Over the last week, colleges across the country—including American University and Georgetown University in Washington, D.C.; Columbia University in New York; and Rice University in Texas, to name a...