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?:abstract
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SARS-CoV-2, the causative agent of the COVID-19 pandemic, may be transmitted via airborne droplets or contact with surfaces onto which droplets have deposited. In this study, the ability of SARS-CoV-2 to survive in the dark, at two different relative humidity values and within artificial saliva, a clinically relevant matrix, was investigated. SARS-CoV-2 was found to be stable, in the dark, in a dynamic small particle aerosol under the four experimental conditions we tested and viable virus could still be detected after 90 minutes. The decay rate and half-life was determined and decay rates ranged from 0.4 to 2.27 % per minute and the half lives ranged from 30 to 177 minutes for the different conditions. This information can be used for advice and modelling and potential mitigation strategies.
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?:creator
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?:doi
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10.1080/22221751.2020.1777906
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?:doi
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?:journal
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Emerging_microbes_&_infections
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?:license
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?:pdf_json_files
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document_parses/pdf_json/90f60c06fcabfa2344c868de8af2603001a2cb4e.json
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?:pmc_json_files
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document_parses/pmc_json/PMC7473326.xml.json
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?:pmid
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?:pmid
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?:publication_isRelatedTo_Disease
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?:sha_id
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?:source
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?:title
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Experimental aerosol survival of SARS-CoV-2 in artificial saliva and tissue culture media at medium and high humidity
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?:type
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?:year
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