{"id":2103,"date":"2021-06-30T09:00:04","date_gmt":"2021-06-30T08:00:04","guid":{"rendered":"https:\/\/sites.manchester.ac.uk\/covid19-national-project\/?p=2103"},"modified":"2022-01-05T10:40:29","modified_gmt":"2022-01-05T10:40:29","slug":"exhaled-sars-cov-2-quantified-by-face-mask-sampling-in-hospitalised-patients-with-covid-19","status":"publish","type":"post","link":"https:\/\/sites.manchester.ac.uk\/covid19-national-project\/2021\/06\/30\/exhaled-sars-cov-2-quantified-by-face-mask-sampling-in-hospitalised-patients-with-covid-19\/","title":{"rendered":"Exhaled SARS-CoV-2 quantified by face-mask sampling in hospitalised patients with COVID-19"},"content":{"rendered":"

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This paper, published in the Journal of Infection and produced by researchers part-funded under Theme 4 of the PROTECT study<\/a><\/span>, presents a new method for detecting SARS-CoV-2 (the virus that causes COVID-19) in exhaled breath using sampling strips fixed within face coverings.<\/p>\n

Of the 66 hospitalised patients who took part in the study, 38% tested positive by the face mask sampling method within 24 hours of a positive result from a COVID-19 PCR test administered by nasal swab. Higher viral loads in the face mask samples were associated with the development of more severe symptoms.<\/p>\n

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Related<\/h1>\n

Related posts:<\/h3>
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Longitudinal changes in proportionate mortality due to COVID-19 by occupation in England and Wales<\/h2><\/div><\/div><\/a>
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Surface sampling for SARS-CoV-2 in workplace outbreak settings in the UK, 2021-22<\/h2><\/div><\/div><\/a>
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Workplace interventions to reduce the risk of COVID-19 infection outside of healthcare settings<\/h2><\/div><\/div><\/a><\/div>
<\/div><\/div><\/div>\n

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Email:\u00a0PROTECT@hse.gov.uk<\/a><\/span><\/p>\n

Health & Safety Executive \u2013 Science Division
Harpur Hill
Buxton
SK17 9JN<\/p>\n

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