This page contains resources associated with multiple studies (completed and ongoing) focusing on COVID-19 (scroll down).
Our COVID-19 Twitter dashboards are available now (while under construction; updated 12/21/20):
 Sarker A, Lakamana S, Hogg-Bremer W, Xie A, Al-Garadi MA, Yang YC. Self-reported COVID-19 symptoms on Twitter: an analysis and a research resource. J Am Med Inform Assoc. 2020 Aug 1;27(8):1310-1315. doi: 10.1093/jamia/ocaa116. PMID: 32620975; PMCID: PMC7337747. [ Paper ]
Twitter Symptom Lexicon
Twitter COVID-19 Symptom Lexicon
Automatically Expanded Symptom Lexicon
Expanded Lexicon (automatically; via a data-driven method) Symptom Lexicon [Publication Forthcoming].
COVID19 Word2Vec Models
Four covid-19-related models (Available here):
Funding, Collaborations and Acknowledgments
The studies are currently funded partially or fully by Emory University, the Centers for Disease Control and Prevention (CDC), and the National Institute on Drug Abuse (NIDA).
The above studies are in collaboration with researchers from Emory University (Medicine, Public Health & Nursing), Georgia Department of Public Health, the Centers for Disease Control and Prevention (CDC), and various universities across the United States.