{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Park S"],"funding":["Ministry of Land, Infrastructure and Transport"],"pagination":["1037-1044"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10170871"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["16(7)"],"pubmed_abstract":["<h4>Background</h4>The Wells-Riley equation has been extensively used to quantify the infection risk of airborne transmission indoors. This equation is difficult to apply to actual conditions because it requires measurement of the outdoor air supply rate, which vary with time and are difficult to quantify. The method of determining the fraction of inhaled air that has been exhaled previously by someone in a building using a CO<sub>2</sub> concentration measurement can solve the limitations of the existing method. Using this method, the indoor CO<sub>2</sub> concentration threshold can be determined to keep the risk of infection below certain conditions.<h4>Methods</h4>Based on the calculation of the rebreathed fraction, an appropriate mean indoor CO<sub>2</sub> concentration and required a"],"journal":["Journal of infection and public health"],"pubmed_title":["CO<sub>2</sub> concentration as an indicator of indoor ventilation performance to control airborne transmission of SARS-CoV-2."],"pmcid":["PMC10170871"],"funding_grant_id":["21TBIP-C162046-01"],"pubmed_authors":["Song D","Park S"],"additional_accession":[]},"is_claimable":false,"name":"CO<sub>2</sub> concentration as an indicator of indoor ventilation performance to control airborne transmission of SARS-CoV-2.","description":"<h4>Background</h4>The Wells-Riley equation has been extensively used to quantify the infection risk of airborne transmission indoors. This equation is difficult to apply to actual conditions because it requires measurement of the outdoor air supply rate, which vary with time and are difficult to quantify. The method of determining the fraction of inhaled air that has been exhaled previously by someone in a building using a CO<sub>2</sub> concentration measurement can solve the limitations of the existing method. Using this method, the indoor CO<sub>2</sub> concentration threshold can be determined to keep the risk of infection below certain conditions.<h4>Methods</h4>Based on the calculation of the rebreathed fraction, an appropriate mean indoor CO<sub>2</sub> concentration and required a","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 May","modification":"2025-04-04T09:58:50.503Z","creation":"2025-04-04T09:58:50.503Z"},"accession":"S-EPMC10170871","cross_references":{"pubmed":["37196366"],"doi":["10.1016/j.jiph.2023.05.011"]}}