Infectious Diseases (non-STD/STI)

Severe Fatigue in Long COVID: Web-Based Quantitative Follow-up Study in Members of Online Long COVID Support Groups

Maarten Van Herck, Yvonne M J Goërtz, Sarah Houben-Wilke, Felipe V C Machado, Roy Meys, Jeannet M Delbressine, Anouk W Vaes, Chris Burtin, Rein Posthuma, Frits M E Franssen, Bita Hajian, Herman Vijlbrief, Yvonne Spies, Alex J van 't Hul, Daisy J A Janssen, Martijn A Spruit

J Med Internet Res 2021 (Sep 21); 23(9):e30274

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Clinical, Laboratory, and Imaging Features of COVID-19 in a Cohort of Patients: Cross-Sectional Comparative Study

Rami Qaisieh, Mohammad Al-Tamimi, Naser El-Hammuri, Marwan Shalabi, Muna M Kilani, Hana Taha, Abdallah Al-Muhtaseb, Ibrahim Alfarrajin, Marwan Abu Shaqra, Almothana Hamdan

JMIR Public Health Surveill 2021 (Sep 21); 7(9):e28005

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Chloe for COVID-19: Evolution of an Intelligent Conversational Agent to Address Infodemic Management Needs During the COVID-19 Pandemic

Sophia Siedlikowski, Louis-Philippe Noël, Stephanie Anne Moynihan, Marc Robin

J Med Internet Res 2021 (Sep 21); 23(9):e27283

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Delivering Mental Health Care Virtually During the COVID-19 Pandemic: Qualitative Evaluation of Provider Experiences in a Scaled Context

Suman Budhwani, Jamie Keiko Fujioka, Cherry Chu, Hayley Baranek, Laura Pus, Lori Wasserman, Simone Vigod, Danielle Martin, Payal Agarwal, Geetha Mukerji

JMIR Form Res 2021 (Sep 21); 5(9):e30280

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Trends in Stress Throughout Pregnancy and Postpartum Period During the COVID-19 Pandemic: Longitudinal Study Using Ecological Momentary Assessment and Data From the Postpartum Mothers Mobile Study

Serwaa S Omowale, Andrea Casas, Yu-Hsuan Lai, Sarah A Sanders, Ashley V Hill, Meredith L Wallace, Stephen L Rathbun, Tiffany L Gary-Webb, Lora E Burke, Esa M Davis, Dara D Mendez

JMIR Ment Health 2021 (Sep 21); 8(9):e30422

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Determinants of Shielding Behavior During the COVID-19 Pandemic and Associations With Well-being Among National Health Service Patients: Longitudinal Observational Study

Patrik Bachtiger, Alexander Adamson, William A Maclean, Mihir A Kelshiker, Jennifer K Quint, Nicholas S Peters

JMIR Public Health Surveill 2021 (Sep 20); 7(9):e30460

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Information Retrieval in an Infodemic: The Case of COVID-19 Publications

Douglas Teodoro, Sohrab Ferdowsi, Nikolay Borissov, Elham Kashani, David Vicente Alvarez, Jenny Copara, Racha Gouareb, Nona Naderi, Poorya Amini

J Med Internet Res 2021 (Sep 17); 23(9):e30161

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Public Adoption of and Trust in the NHS COVID-19 Contact Tracing App in the United Kingdom: Quantitative Online Survey Study

Liz Dowthwaite, Joel Fischer, Elvira Perez Vallejos, Virginia Portillo, Elena Nichele, Murray Goulden, Derek McAuley

J Med Internet Res 2021 (Sep 17); 23(9):e29085

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Morocco's National Response to the COVID-19 Pandemic: Public Health Challenges and Lessons Learned

Abdelaziz Barkia, Hammou Laamrani, Abdelmounaim Belalia, Abderrahman Benmamoun, Yousef Khader

JMIR Public Health Surveill 2021 (Sep 17); 7(9):e31930

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Social Media Monitoring of the COVID-19 Pandemic and Influenza Epidemic With Adaptation for Informal Language in Arabic Twitter Data: Qualitative Study

Lama Alsudias, Paul Rayson

JMIR Med Inform 2021 (Sep 17); 9(9):e27670

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An App-Based Surveillance System for Undergraduate Students’ Mental Health During the COVID-19 Pandemic: Protocol for a Prospective Cohort Study

Chris Brogly, Michael A Bauer, Daniel J Lizotte, MacLean L Press, Arlene MacDougall, Mark Speechley, Erin Huner, Marc Mitchell, Kelly K Anderson, Eva Pila

JMIR Res Protoc 2021 (Sep 17); 10(9):e30504

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Assessing COVID-19 Vaccine Uptake and Effectiveness Through the North West London Vaccination Program: Retrospective Cohort Study

Ben Glampson, James Brittain, Amit Kaura, Abdulrahim Mulla, Luca Mercuri, Stephen J Brett, Paul Aylin, Tessa Sandall, Ian Goodman, Julian Redhead, Kavitha Saravanakumar, Erik K Mayer

JMIR Public Health Surveill 2021 (Sep 17); 7(9):e30010

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Associations Between the Perceived Severity of the COVID-19 Pandemic, Cyberchondria, Depression, Anxiety, Stress, and Lockdown Experience: Cross-sectional Survey Study

Lei Han, Yanru Zhan, Weizi Li, Yuqing Xu, Yan Xu, Jinzhe Zhao

JMIR Public Health Surveill 2021 (Sep 16); 7(9):e31052

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Early Detection of Symptom Exacerbation in Patients With SARS-CoV-2 Infection Using the Fitbit Charge 3 (DEXTERITY): Pilot Evaluation

Kan Yamagami, Akihiro Nomura, Mitsuhiro Kometani, Masaya Shimojima, Kenji Sakata, Soichiro Usui, Kenji Furukawa, Masayuki Takamura, Masaki Okajima, Kazuyoshi Watanabe, Takashi Yoneda

JMIR Form Res 2021 (Sep 16); 5(9):e30819

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Shift in Social Media App Usage During COVID-19 Lockdown and Clinical Anxiety Symptoms: Machine Learning–Based Ecological Momentary Assessment Study

Jihan Ryu, Emese Sükei, Agnes Norbury, Shelley H Liu, Juan José Campaña-Montes, Enrique Baca-Garcia, Antonio Artés, M Mercedes Perez-Rodriguez

JMIR Ment Health 2021 (Sep 15); 8(9):e30833

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Characterization and Identification of Variations in Types of Primary Care Visits Before and During the COVID-19 Pandemic in Catalonia: Big Data Analysis Study

Francesc Lopez Segui, Guillem Hernandez Guillamet, Héctor Pifarré Arolas, Francesc X Marin-Gomez, Anna Ruiz Comellas, Anna Maria Ramirez Morros, Cristina Adroher Mas, Josep Vidal-Alaball

J Med Internet Res 2021 (Sep 14); 23(9):e29622

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Overview of Technologies Implemented During the First Wave of the COVID-19 Pandemic: Scoping Review

Alaa Abd-Alrazaq, Asmaa Hassan, Israa Abuelezz, Arfan Ahmed, Mahmood Saleh Alzubaidi, Uzair Shah, Dari Alhuwail, Anna Giannicchi, Mowafa Househ

J Med Internet Res 2021 (Sep 14); 23(9):e29136

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Characterization of Vaccine Tweets During the Early Stage of the COVID-19 Outbreak in the United States: Topic Modeling Analysis

Li Crystal Jiang, Tsz Hang Chu, Mengru Sun

JMIR Infodemiology 2021 (Sep 14); 1(1):e25636

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A Sociodemographic Profile of Mask Use During the COVID-19 Outbreak Among Young and Elderly Individuals in Brazil: Online Survey Study

Rodrigo L Vancini, Luiz Camargo-Neto, Marilia S Andrade, Claudio A de Lira, Rafaela G dos Santos, Pantelis T Nikolaidis, Beat Knechtle, Luiz HV Piacezzi, Maria CB Teixeira-Lopes, Ruth E Assayag-Batista, Meiry F Pinto-Okuno, Cássia R Vancini-Campanharo

JMIR Aging 2021 (Sep 14); 4(3):e28989

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Semisupervised Deep Learning Techniques for Predicting Acute Respiratory Distress Syndrome From Time-Series Clinical Data: Model Development and Validation Study

Carson Lam, Chak Foon Tso, Abigail Green-Saxena, Emily Pellegrini, Zohora Iqbal, Daniel Evans, Jana Hoffman, Jacob Calvert, Qingqing Mao, Ritankar Das

JMIR Form Res 2021 (Sep 14); 5(9):e28028

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