Re-usability of Face masks During an Influenza Pandemic: Facing the Flu answers a specific question about the role of respirators and face masks to reduce the spread of flu: Can respirators and face masks that are designed to be disposable be reused safely and effectively? The committeeâ??assisted by outstanding staffâ??worked intensively to review the pertinent literature; consult with manufacturers, researchers, and medical specialists; and apply their expert judgment. This report offers findings and recommendations based on the evidence, pointing to actions that are appropriate now and to lines of research that can better inform future decisions.