Breadcrumb Home News How to pick a better mask against COVID How to pick a better mask against COVID August 15, 2021 Sarah Gollust, PhD seeks out more effective masks to stop the spread of the delta variant sweeping across the country. Previous News Interdisciplinary Doctoral Fellow Joins the Center for Bioethics Addressing Mississippi's Maternal Health-Care Shortage Steve Jobs Was Wrong. Finding Work That You Love Might Be the Worst Thing You Can Do