Mit Kontaktdaten gegen die Pandemie: Zur Ethik von Corona Warn-Apps

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Translated title of the contributionOn the ethics of corona apps
Original languageGerman
Pages (from-to)387-400
Number of pages14
JournalEthik in der Medizin
Volume33
Issue number3
Early online date30 Apr 2021
Publication statusPublished - Sept 2021

Abstract

Definition of the problem: In spring 2020, as much of the world was emerging from widespread “lockdowns” as an emergency measure to combat the spread of SARS-CoV‑2, there was sustained discussion about how to lift measures while preventing further waves of the virus and the need for further lockdowns. One strategy that attracted significant attention was the use of digital contact-tracing apps to quickly alert users of possible exposure to the virus, and to direct them into quarantine. The initially high expectations placed upon this strategy were not met—despite the implementation of a digital contact-tracing app in Germany, further restrictions have been placed on the general population in response to further waves of the virus. We consider how digital contact tracing might have been made more effective. Arguments: We argue that there is a conflict between collecting as little data as possible, and more effective epidemic control. In contrast to the “Corona-Warn-App” that was implemented in Germany, an app that stored more information on a central server (a so-called “centralized” app) had the potential to significantly decrease viral spread. We then look at the privacy-based arguments against the centralized storage of information, suggesting that “decentralized” systems have privacy problems of their own. Results: The German debate on digital contact tracing apps was quickly dominated by privacy concerns, to the detriment of other ethical factors such as enhancing potential effectiveness. Furthermore, the potential problems with privacy inherent in decentralized apps were obscured in the discussion. Once we recognize these two aspects, we can see that there is an argument to be made for preferring centralized digital contact-tracing apps.

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Sustainable Development Goals

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Mit Kontaktdaten gegen die Pandemie: Zur Ethik von Corona Warn-Apps. / van Baßhuysen, Philippe Carl; White, Lucie Alexandra.
In: Ethik in der Medizin, Vol. 33, No. 3, 09.2021, p. 387-400.

Research output: Contribution to journalArticleResearchpeer review

van Baßhuysen PC, White LA. Mit Kontaktdaten gegen die Pandemie: Zur Ethik von Corona Warn-Apps. Ethik in der Medizin. 2021 Sept;33(3):387-400. Epub 2021 Apr 30. doi: 10.1007/s00481-021-00629-y
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title = "Mit Kontaktdaten gegen die Pandemie: Zur Ethik von Corona Warn-Apps",
abstract = "Definition of the problem: In spring 2020, as much of the world was emerging from widespread “lockdowns” as an emergency measure to combat the spread of SARS-CoV‑2, there was sustained discussion about how to lift measures while preventing further waves of the virus and the need for further lockdowns. One strategy that attracted significant attention was the use of digital contact-tracing apps to quickly alert users of possible exposure to the virus, and to direct them into quarantine. The initially high expectations placed upon this strategy were not met—despite the implementation of a digital contact-tracing app in Germany, further restrictions have been placed on the general population in response to further waves of the virus. We consider how digital contact tracing might have been made more effective. Arguments: We argue that there is a conflict between collecting as little data as possible, and more effective epidemic control. In contrast to the “Corona-Warn-App” that was implemented in Germany, an app that stored more information on a central server (a so-called “centralized” app) had the potential to significantly decrease viral spread. We then look at the privacy-based arguments against the centralized storage of information, suggesting that “decentralized” systems have privacy problems of their own. Results: The German debate on digital contact tracing apps was quickly dominated by privacy concerns, to the detriment of other ethical factors such as enhancing potential effectiveness. Furthermore, the potential problems with privacy inherent in decentralized apps were obscured in the discussion. Once we recognize these two aspects, we can see that there is an argument to be made for preferring centralized digital contact-tracing apps.",
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T2 - Zur Ethik von Corona Warn-Apps

AU - van Baßhuysen, Philippe Carl

AU - White, Lucie Alexandra

N1 - Funding information: Wir danken Dietmar Hübner, Simon Lohse, Jannik Zeiser und anonymen Gutachtern dieser Zeitschrift für hilfreiche Kommentare und Anregungen.

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ER -

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