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. 2022 Oct 31;8(10):e36211. doi: 10.2196/36211

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©Iris Ganser, Rodolphe Thiébaut, David L Buckeridge. Originally published in JMIR Public Health and Surveillance (https://publichealth.jmir.org), 31.10.2022.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Public Health and Surveillance, is properly cited. The complete bibliographic information, a link to the original publication on https://publichealth.jmir.org, as well as this copyright and license information must be included.

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HealthMap and Epidemic Intelligence from Open Sources performance metrics for the detection of influenza outbreaks from January 2013 to July 2019 (HealthMap) or from November 2017 to December 2019 (Epidemic Intelligence from Open Sources). All metrics were calculated with FluNet data as reference. EIOS: Epidemic Intelligence from Open Sources.