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. 2017 Jun 13;19(6):e193. doi: 10.2196/jmir.7219

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©Liza GG van Lent, Hande Sungur, Florian A Kunneman, Bob van de Velde, Enny Das. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 13.06.2017.

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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The daily Dutch tweet volume about Ebola from March 22 to October 31, 2014 (N=185,253); and the reported new cases (N=13,540) and deaths (N=4941) caused by Ebola in Guinea, Liberia, and Sierra Leone, according to the Centers for Disease Control and Prevention (2015). The primary bar lines indicate one month, the secondary one week.