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. 2020 May 26;22(5):e18796. doi: 10.2196/18796

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©Qiuyan Liao, Jiehu Yuan, Meihong Dong, Lin Yang, Richard Fielding, Wendy Wing Tak Lam. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 26.05.2020.

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 the Journal of Medical Internet Research, is properly cited. The complete bibliographic information, a link to the original publication on http://www.jmir.org/, as well as this copyright and license information must be included.

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Daily numbers of newly confirmed cases of COVID-19 in Mainland China, daily numbers of Sina Weibo posts relevant to COVID-19 by account, and Weibo “top search enquiries” on peak days from December 2019 to January 2020. COVID-19: coronavirus disease; 2019-nCoV: novel coronavirus.