N95 Filtering Facepiece Respirator Reuse, Extended Use, and Filtration Efficiency

Affiliations

• ¹ Department of Emergency Medicine, University of California, San Francisco.
• ² Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco.
• ³ Department of Emergency Medicine, Emory University, Atlanta, Georgia.
• ⁴ Department of Emergency Medicine, Johns Hopkins University, Baltimore, Maryland.
• ⁵ Department of Emergency Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York.
• ⁶ Department of Emergency Medicine, University of California, San Diego.
• ⁷ BerbeeWalsh Department of Emergency Medicine, University of Wisconsin-Madison.
• ⁸ Applied Research Associates, Engineering Science Division, Respiratory Protection Center of Excellence, Panama City, Florida.
• ⁹ Centers for Disease Control and Prevention, Atlanta, Georgia.
• ¹⁰ National Institute for Occupational Safety and Health, Washington, DC.
• ¹¹ National Personal Protective Technology Laboratory, Pittsburgh, Pennsylvania.