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. 2020 Jul 17;6(3):e19969. doi: 10.2196/19969

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©Iltifat Husain, Blake Briggs, Cedric Lefebvre, David M Cline, Jason P Stopyra, Mary Claire O'Brien, Ramupriya Vaithi, Scott Gilmore, Chase Countryman. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 17.07.2020.

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 of Google Trends RSVs (0-100) for the keyword coronavirus vs time from December 31, 2019 to March 24, 2020 in Italy, Singapore, South Korea, and Hong Kong. RSV: relative search volume.