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In a paper released today, researchers from two Max Planck Institutes, the Zerobase Foundation, ETH Zurich, and the École Polytechnique Fédérale de Lausanne present a new model that uses data from contact tracing technologies to make predictions about the spread of the virus
Tübingen. April 16, 2020 – Scientists from the Max Planck Institutes for Intelligent Systems and Software Systems, ETH Zurich, the École Polytechnique Fédérale de Lausanne, and the global public health non-profit Zerobase Foundation, have developed a new mathematical model that could help inform COVID-19 containment measures by drawing on data from contact tracing technologies. The authors Lars Lorch, William Trouleau, Stratis Tsirtsis, Aron Szanto, Bernhard Schölkopf, and Manuel Gomez-Rodriguez presented their findings in a paper entitled “A Spatiotemporal Epidemic Model to Quantify the Effects of Contact Tracing, Testing, and Containment,” which was released today. The scientists discussed the research project yesterday at the virtual “ELLIS against COVID-19” workshop.
"By using data from any of the contact tracing technologies currently available, the model we’ve developed can quantify or predict the potential effect - in terms of containment - that contact tracing, social distancing measures, or business restrictions will have on a specific town or city", says Manuel Gomez Rodriguez, faculty member at the Max Planck Institute for Software Systems in Kaiserslautern, Germany.
The team recently put the new model to the test with a simulation on the town of Tübingen in southwestern Germany. Drawing on COVID-19 and mobility pattern data collected between March 10 and April 12, the model predicted that coronavirus infections would have skyrocketed to 29,000 (about a third of the local population) if social distancing measures had not been put in place. “If the model considers the restrictions that were implemented, it closely predicts the number of infections that actually occurred,” says Gomez-Rodriguez.
“What sets this research apart from other approaches is that it can specifically quantify the effects of tracing, testing, and containment strategies on individual people,” says Bernhard Schölkopf, Director at the Max Planck Institute for Intelligent Systems in Tübingen. “As policymakers around the world discuss strategies to gradually transition out of lock-down and reopen their economies, this model could help pave a safe way forward.”
The paper also demonstrates that contact tracing technology such as PEPP-PT or Zerobase can also help flatten the curve. The authors conclude that an anonymous contact tracing system can enhance the effectiveness of conventional public health measures, thus helping contain and ultimately stop the spread of COVID-19.
Read the full paper here: https://arxiv.org/abs/2004.07641
The authors have released an open-source implementation of the modellng framework described in the paper at http://www.github.com/covid19-model
Press Contact:
Valérie Callaghan
Max Planck Institute for Intelligent Systems
Phone: +4970716011832
Mobile: +49 151 1560 4276
valerie.callaghan@tuebingen.mpg.de
Contact person for scientific information:
Manuel Gomez-Rodriguez
Max Planck Institute for Software Systems
Email: manuelgr@mpi-sws.org
Manuel Gomez-Rodriguez
Max Planck Institute for Software Systems
Email: manuelgr@mpi-sws.org
https://arxiv.org/abs/2004.07641
http://www.github.com/covid19-model
Press release_Spatio-Temporal Epidemic Model
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