News Release 

Fit test, filtration efficiency of disposable N95 masks after irradiation

JAMA Network Open

What The Study Did: The fit and filtration efficiency of disposable N95 masks after sterilization by cobalt-60 gamma irradiation are examined in this quality improvement study.

Authors: Avilash Cramer, M.S., of the Harvard-MIT Division of Health Sciences and Technology in Charlestown, Massachusetts, is the corresponding author.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamanetworkopen.2020.9961)

Editor's Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflicts of interest and financial disclosures, and funding and support.

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Media advisory: The full study is linked to this news release.

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About JAMA Network Open: JAMA Network Open is the new online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

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