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Malaty Rivera

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Articles

Is Evolving Face Mask Guidance During a Pandemic Harmful to Public Perception?: An Analysis of Sentiment and Emotion on Twitter

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By Malaty Rivera, El Hayek
| papers.ssrn.com
22 Pages Posted: 18 Apr 2022 Date Written: April 16, 2022 Abstract Throughout the COVID-19 pandemic, U.S. Centers for Disease Control and Prevention policies on face mask usage fluctuated. This study assessed how mask sentiment evolved surrounding two policy announcements: (1) mask recommendation on April 3, 2020 and (2) relaxation on May 13, 2021. Interrupted time series methods were applied to U.S. Twitter data surrounding each policy change.
Open in Who Shared Issue with article?

Evaluating Interest in Off-Label Use of Disinfectants for COVID-19 with Google Trends

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By El Amiri, Malaty Rivera, El Hayek
| papers.ssrn.com
11 Pages Posted: 30 Jun 2020 Date Written: June 29, 2020 Abstract In the initial months of the Coronavirus Disease 2019 (COVID-19) pandemic, the U.S. Centers for Disease Control and Prevention (CDC) made recommendations to clean and disinfect frequently-handled objects, triggering panic-buying of disinfectant products like Clorox® and Lysol® nationwide.
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