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Ingenuity during the COVID-19 pandemic: a controlled experiment for respirator mask efficacy testing
- Correspondence to Dr Daniel Charen, Icahn School of Medicine at Mount Sinai, New York, NY 10029-6574, USA; daniel.a.charen{at}gmail.com
Citation
Ingenuity during the COVID-19 pandemic: a controlled experiment for respirator mask efficacy testing
Publication history
- Received July 9, 2020
- Revised November 11, 2020
- Accepted November 16, 2020
- First published December 17, 2020.
Online issue publication
March 09, 2024
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© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ. This article is made freely available for use in accordance with BMJ’s website terms and conditions for the duration of the covid-19 pandemic or until otherwise determined by BMJ. You may use, download and print the article for any lawful, non-commercial purpose (including text and data mining) provided that all copyright notices and trade marks are retained.https://bmj.com/coronavirus/usage