Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCorrelation Between N95 Extended Use and Reuse and Fit Failure in an Emergency Department.AuthorsDegesys, Nida F.; Wang, Ralph C.; Kwan, Elizabeth; Fahimi, Jahan; Noble, Jeanne A.; Raven, Maria C.AbstractThis cross-sectional study examines prevalence of fit test failure of 2 types of N95 mask (dome-shaped and duckbill) during extended use or reuse among health care workers over 2 days in April 2020 in the UCSF emergency department.SubjectsMEDICAL masks; COVID-19 pandemic; EMERGENCY medical personnel; PERSONAL protective equipment; PREVENTION of infectious disease transmissionPublicationJAMA: Journal of the American Medical Association, 2020, Vol 324, Issue 1, p94ISSN0098-7484Publication typejournal articleDOI10.1001/jama.2020.9843