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. 2021 Apr 5;7(4):e26780. doi: 10.2196/26780

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©Mohammad Al-Ramahi, Ahmed Elnoshokaty, Omar El-Gayar, Tareq Nasralah, Abdullah Wahbeh. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 05.04.2021.

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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Pearson correlation of tweets against wearing masks and newly confirmed COVID-19 cases over time (days) between January 2020 and October 2020.