JMIR Theme Issue: COVID-19 Special Issue

Health Care Usage During the COVID-19 Pandemic and the Adoption of Telemedicine: Retrospective Study of Chronic Disease Cohorts

Margrét Vilborg Bjarnadóttir, David Anderson, Kelley M Anderson, Omar Aljwfi, Alina Peluso, Adam Ghannoum, Gayle Balba, Nawar Shara

J Med Internet Res 2024 (Oct 03); 26:e54991

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The Relationship Between Epidemic Perception and Cyberbullying Behaviors of Chinese Adolescents During the COVID-19 Pandemic: Cross-Sectional Study

Yonggang Feng, Qihui Xue, Peng Yu, Lanxiang Peng

JMIR Public Health Surveill 2024 (Oct 02); 10:e54066

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Associations Between Acute COVID-19 Symptom Profiles and Long COVID Prevalence: Population-Based Cross-Sectional Study

Jana L Hirschtick, Elizabeth Slocum, Yanmei Xie, Laura E Power, Michael R Elliott, Robert C Orellana, Nancy L Fleischer

JMIR Public Health Surveill 2024 (Oct 01); 10:e55697

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Evaluation and Future Challenges in a Self-Guided Web-Based Intervention With and Without Chat Support for Depression and Anxiety Symptoms During the COVID-19 Pandemic: Randomized Controlled Trial

Alejandro Dominguez-Rodriguez, Sergio Sanz-Gomez, Leivy Patricia González Ramírez, Paulina Erika Herdoiza-Arroyo, Lorena Edith Trevino Garcia, Anabel de la Rosa-Gómez, Joel Omar González-Cantero, Valeria Macias-Aguinaga, Paulina Arenas Landgrave, Sarah Margarita Chávez-Valdez

JMIR Form Res 2024 (Sep 30); 8:e53767

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Evaluating the Influence of Role-Playing Prompts on ChatGPT’s Misinformation Detection Accuracy: Quantitative Study

Michael Robert Haupt, Luning Yang, Tina Purnat, Tim Mackey

JMIR Infodemiology 2024 (Sep 26); 4:e60678

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Identifying Potential Factors Associated With Racial Disparities in COVID-19 Outcomes: Retrospective Cohort Study Using Machine Learning on Real-World Data

Osama Dasa, Chen Bai, Ruba Sajdeya, Stephen E Kimmel, Carl J Pepine, Matthew J Gurka J, Reinhard Laubenbacher, Thomas A Pearson, Mamoun T Mardini

JMIR Public Health Surveill 2024 (Sep 26); 10:e54421

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Assessment of the Effective Sensitivity of SARS-CoV-2 Sample Pooling Based on a Large-Scale Screening Experience: Retrospective Analysis

Jorge J Cabrera Alvargonzalez, Ana Larrañaga, Javier Martinez, Sonia Pérez Castro, Sonia Rey Cao, Carlos Daviña Nuñez, Víctor Del Campo Pérez, Carmen Duran Parrondo, Silvia Suarez Luque, Elena González Alonso, Alfredo José Silva Tojo, Jacobo Porteiro, Benito Regueiro

JMIR Public Health Surveill 2024 (Sep 24); 10:e54503

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Evaluation of Drug and Herbal Medicinal Promotions on Social Media During the COVID-19 Pandemic in Relation to World Health Organization Ethical Criteria and South African Health Products Regulatory Authority Guidelines in South Africa: Cross-Sectional Content Analysis

Rujeko Samanthia Chimukuche, Julia Ndlazi, Lucky Thembani Mtolo, Kristien Bird, Janet Seeley

Online J Public Health Inform 2024 (Sep 18); 16:e58378

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Crisis and Emergency Risk Communication and Emotional Appeals in COVID-19 Public Health Messaging: Quantitative Content Analysis

Shirley S Ho, Agnes S F Chuah, Vanessa S Ho, Sonny Rosenthal, Hye Kyung Kim, Shannon S H Soh

J Med Internet Res 2024 (Sep 17); 26:e56854

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Messenger Use and Video Calls as Correlates of Depressive and Anxiety Symptoms: Results From the Corona Health App Study of German Adults During the COVID-19 Pandemic

Johanna-Sophie Edler, Yannik Terhorst, Rüdiger Pryss, Harald Baumeister, Caroline Cohrdes

J Med Internet Res 2024 (Sep 16); 26:e45530

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Patient Engagement With and Perceptions of the COVIDA Project, a Volunteer-Led Telemonitoring and Teleorientation Service for COVID-19 Community Management: Mixed Methods Study

Stefan Escobar-Agreda, Javier Silva-Valencia, Percy Soto-Becerra, C Mahony Reategui-Rivera, Kelly De la Cruz-Torralva, Max Chahuara-Rojas, Bruno Hernandez-Iriarte, Daniel Hector Espinoza-Herrera, Carlos Alberto Delgado, Silvana Matassini, Javier Vargas-Herrera, Leonardo Rojas-Mezarina

JMIR Form Res 2024 (Sep 13); 8:e51237

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Bridging Language Barriers in COVID-19 Research: Descriptive Study of AccesoCovid.com’s Reach and User Engagement

Lucía Abascal Miguel, Maeve Forster, Sarah Gallalee, Mariam Carson, Jane K Fieldhouse, Alexandra Keir, Sigal Maya, Sabahat Rahman, Michael J A Reid, Hariclea Vasilopoulos, Dania Nimbe Lima Sanchez

JMIR Form Res 2024 (Sep 09); 8:e53978

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Impact of Long SARS-CoV-2 Omicron Infection on the Health Care Burden: Comparative Case-Control Study Between Omicron and Pre-Omicron Waves

Bernardo Valdivieso-Martinez, Victoria Lopez-Sanchez, Inma Sauri, Javier Diaz, Jose Miguel Calderon, Maria Eugenia Gas-Lopez, Laura Lidon, Juliette Philibert, Jose Luis Lopez-Hontangas, David Navarro, Llanos Cuenca, Maria Jose Forner, Josep Redon

JMIR Public Health Surveill 2024 (Sep 03); 10:e53580

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Telemedicine Research Trends in 2001-2022 and Research Cooperation Between China and Other Countries Before and After the COVID-19 Pandemic: Bibliometric Analysis

Hanlin Feng, Karin Kurata, Jianfei Cao, Kageyama Itsuki, Makoto Niwa, Atsushi Aoyama, Kota Kodama

Interact J Med Res 2024 (Aug 30); 13:e40801

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Contextual Acceptance of COVID-19 Mitigation Mobile Apps in the United States: Mixed Methods Survey Study on Postpandemic Data Privacy

Yuanyuan Feng, Brad Stenger, Shikun Zhang

J Med Internet Res 2024 (Aug 29); 26:e57309

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Descriptions of Scientific Evidence and Uncertainty of Unproven COVID-19 Therapies in US News: Content Analysis Study

Sara Watson, Tyler J Benning, Alessandro R Marcon, Xuan Zhu, Timothy Caulfield, Richard R Sharp, Zubin Master

JMIR Infodemiology 2024 (Aug 29); 4:e51328

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Surveillance Metrics and History of the COVID-19 Pandemic in Central Asia: Updated Epidemiological Assessment

Alexander L Lundberg, Egon A Ozer, Scott A Wu, Alan G Soetikno, Sarah B Welch, Yingxuan Liu, Robert J Havey, Robert L Murphy, Claudia Hawkins, Maryann Mason, Chad J Achenbach, Lori A Post

JMIR Public Health Surveill 2024 (Aug 28); 10:e52318

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Patient-Reported Experiences of Persistent Post–COVID-19 Conditions After Hospital Discharge During the Second and Third Waves of the Pandemic in Switzerland: Cross-Sectional Questionnaire Study

Nadine Tacchini-Jacquier, Sévrine Monnay, Nicolas Coquoz, Eric Bonvin, Henk Verloo

JMIR Public Health Surveill 2024 (Aug 28); 10:e47465

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Geospatial Point-of-Care Testing Strategies for COVID-19 Resilience in Resource-Poor Settings: Rural Cambodia Field Study

Gerald Joseph Kost, Muyngim Eng, Amanullah Zadran

JMIR Public Health Surveill 2024 (Aug 27); 10:e47416

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The Clinical Severity of COVID-19 Variants of Concern: Retrospective Population-Based Analysis

Sean P Harrigan, Héctor A Velásquez García, Younathan Abdia, James Wilton, Natalie Prystajecky, John Tyson, Chris Fjell, Linda Hoang, Jeffrey C Kwong, Sharmistha Mishra, Linwei Wang, Beate Sander, Naveed Z Janjua, Hind Sbihi

JMIR Public Health Surveill 2024 (Aug 27); 10:e45513

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