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. 2021 Feb 25;7(2):e25651. doi: 10.2196/25651

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©Solene Huynh Dagher, Guillaume Lamé, Thomas Hubiche, Khaled Ezzedine, Tu Anh Duong. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 25.02.2021.

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 http://publichealth.jmir.org, as well as this copyright and license information must be included.

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Graphs representing chilblain-like lesion relative search volumes (RSV), COVID-19 RSV, and the ratio of chilblain-like lesion RSV to COVID-19 RSV for France, Italy, Spain, Germany, the United States, and the United Kingdom between March 1 and May 16, 2020. Dates of press release are indicated with yellow arrows.