Modeling the effect of exposure notification and non-pharmaceutical interventions on COVID-19 transmission in Washington state
Abstract Contact tracing is increasingly used to combat COVID-19, and digital implementations are now being deployed, many based on Apple and Google’s Exposure Notification System. These systems utilize non-traditional smartphone-based technology, presenting challenges in understanding possible outc...
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Nature Portfolio
2021
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oai:doaj.org-article:90cd82a93e7341ccb592f4718e0939032021-12-02T13:31:11ZModeling the effect of exposure notification and non-pharmaceutical interventions on COVID-19 transmission in Washington state10.1038/s41746-021-00422-72398-6352https://doaj.org/article/90cd82a93e7341ccb592f4718e0939032021-03-01T00:00:00Zhttps://doi.org/10.1038/s41746-021-00422-7https://doaj.org/toc/2398-6352Abstract Contact tracing is increasingly used to combat COVID-19, and digital implementations are now being deployed, many based on Apple and Google’s Exposure Notification System. These systems utilize non-traditional smartphone-based technology, presenting challenges in understanding possible outcomes. In this work, we create individual-based models of three Washington state counties to explore how digital exposure notifications combined with other non-pharmaceutical interventions influence COVID-19 disease spread under various adoption, compliance, and mobility scenarios. In a model with 15% participation, we found that exposure notification could reduce infections and deaths by approximately 8% and 6% and could effectively complement traditional contact tracing. We believe this can provide health authorities in Washington state and beyond with guidance on how exposure notification can complement traditional interventions to suppress the spread of COVID-19.Matthew AbuegRobert HinchNeo WuLuyang LiuWilliam ProbertAustin WuPaul EasthamYusef ShafiMatt RosencrantzMichael DikovskyZhao ChengAnel NurtayLucie Abeler-DörnerDavid BonsallMichael V. McConnellShawn O’BanionChristophe FraserNature PortfolioarticleComputer applications to medicine. Medical informaticsR858-859.7ENnpj Digital Medicine, Vol 4, Iss 1, Pp 1-10 (2021) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
Computer applications to medicine. Medical informatics R858-859.7 |
| spellingShingle |
Computer applications to medicine. Medical informatics R858-859.7 Matthew Abueg Robert Hinch Neo Wu Luyang Liu William Probert Austin Wu Paul Eastham Yusef Shafi Matt Rosencrantz Michael Dikovsky Zhao Cheng Anel Nurtay Lucie Abeler-Dörner David Bonsall Michael V. McConnell Shawn O’Banion Christophe Fraser Modeling the effect of exposure notification and non-pharmaceutical interventions on COVID-19 transmission in Washington state |
| description |
Abstract Contact tracing is increasingly used to combat COVID-19, and digital implementations are now being deployed, many based on Apple and Google’s Exposure Notification System. These systems utilize non-traditional smartphone-based technology, presenting challenges in understanding possible outcomes. In this work, we create individual-based models of three Washington state counties to explore how digital exposure notifications combined with other non-pharmaceutical interventions influence COVID-19 disease spread under various adoption, compliance, and mobility scenarios. In a model with 15% participation, we found that exposure notification could reduce infections and deaths by approximately 8% and 6% and could effectively complement traditional contact tracing. We believe this can provide health authorities in Washington state and beyond with guidance on how exposure notification can complement traditional interventions to suppress the spread of COVID-19. |
| format |
article |
| author |
Matthew Abueg Robert Hinch Neo Wu Luyang Liu William Probert Austin Wu Paul Eastham Yusef Shafi Matt Rosencrantz Michael Dikovsky Zhao Cheng Anel Nurtay Lucie Abeler-Dörner David Bonsall Michael V. McConnell Shawn O’Banion Christophe Fraser |
| author_facet |
Matthew Abueg Robert Hinch Neo Wu Luyang Liu William Probert Austin Wu Paul Eastham Yusef Shafi Matt Rosencrantz Michael Dikovsky Zhao Cheng Anel Nurtay Lucie Abeler-Dörner David Bonsall Michael V. McConnell Shawn O’Banion Christophe Fraser |
| author_sort |
Matthew Abueg |
| title |
Modeling the effect of exposure notification and non-pharmaceutical interventions on COVID-19 transmission in Washington state |
| title_short |
Modeling the effect of exposure notification and non-pharmaceutical interventions on COVID-19 transmission in Washington state |
| title_full |
Modeling the effect of exposure notification and non-pharmaceutical interventions on COVID-19 transmission in Washington state |
| title_fullStr |
Modeling the effect of exposure notification and non-pharmaceutical interventions on COVID-19 transmission in Washington state |
| title_full_unstemmed |
Modeling the effect of exposure notification and non-pharmaceutical interventions on COVID-19 transmission in Washington state |
| title_sort |
modeling the effect of exposure notification and non-pharmaceutical interventions on covid-19 transmission in washington state |
| publisher |
Nature Portfolio |
| publishDate |
2021 |
| url |
https://doaj.org/article/90cd82a93e7341ccb592f4718e093903 |
| work_keys_str_mv |
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