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. 2020 May;26(5):634-638.
doi: 10.1038/s41591-020-0857-9.

A framework for identifying regional outbreak and spread of COVID-19 from one-minute population-wide surveys

Hagai Rossman  1   2 , Ayya Keshet  1   2 , Smadar Shilo  1   2   3 , Amir Gavrieli  1   2 , Tal Bauman  4 , Ori Cohen  1   2 , Esti Shelly  5 , Ran Balicer  6 , Benjamin Geiger  2 , Yuval Dor  7 , Eran Segal  8   9
Affiliations

A framework for identifying regional outbreak and spread of COVID-19 from one-minute population-wide surveys

Hagai Rossman et al. Nat Med. 2020 May.
No abstract available

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Conflict of interest statement

The authors declare no competing interests.

Figures

Fig. 1
Fig. 1. Average COVID-19-associated symptoms region map.
City municipal regions with at least 30 completed surveys and neighborhoods with at least 10 completed surveys are shown. The color of each region indicates a category defined by the average symptoms ratio, calculated by averaging the reported symptoms rate by responses in that city or neighborhood. The values were divided into five categories, and the color of each region indicates its associated category, from green (low symptom rate) to red (high symptom rate) (key). a, Area of Tel-Aviv and Gush-Dan with city regions. b, Area of Tel-Aviv and Gush-Dan with neighborhood regions. Map data are copyrighted by OpenStreetMap contributors and are available from https://www.openstreetmap.org. Publ. note: Springer Nature is neutral about jurisdictional claims in maps. Leaflet | OpenStreetMap contributors | CARTO
Fig. 2
Fig. 2. Symptom prevalence.
Prevalence of symptoms for survey responses from neighborhoods in which confirmed cases were present (red) or no confirmed cases were present (blue), presented as estimates and 95% confidence intervals of patients with COVID-19 from a published meta-analysis (x axis) plotted against prevalence from survey data and bootstrap estimates of 95% confidence intervals (y axis); dashed diagonal line, y = x.
Extended Data Fig. 1
Extended Data Fig. 1
Project timeline describing all major events in its development including national events which affected and drove its process, from time survey online publication (March 14th, 14:44) to March 23rd, March 21, 18:00 IST.
Extended Data Fig. 2
Extended Data Fig. 2. COVID-19 Daily questionnaire.
The most updated version is presented #Questions that were added in the new version of the questionnaire and are therefore not analyzed in this paper *Questions that the participant is required to answer, &Questions that should be filled only once.
See this image and copyright information in PMC

References

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