Face Masks: These Are the Best and Worst Materials for Protecting Against Coronavirus

Amanda Wilson, an environmental health sciences doctoral candidate in the Mel and Enid Zuckerman College of Public Health, is lead author on a recent study published in the Journal of Hospital Infection that assessed the ability of a variety of nontraditional mask materials to protect a person from infection after 30 seconds and after 20 minutes of exposure in a highly contaminated environment.