JMIR Theme Issue: COVID-19 Special Issue

Articles published in this theme: 2565 (scroll down to load remaining articles)

2026

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Screen Time, Child Depression, and Anxiety During the COVID-19 Pandemic: Systematic Review and Meta-Analysis

Marissa Yoshizawa, Jennifer Rafeedie, Jasmyn J Tang, Bryan T Lei, Ramon Durazo-Arvizu, Danny Azucar, Sharon Hudson, Sheela Rao, Karen Kay Imagawa, Alexis Deavenport-Saman

JMIR Pediatr Parent 2026 (Apr 01); 9:e83228

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The Coordination on Mobile Pandemic Apps Best Practice and Solution Sharing (COMPASS) Framework: Holistic Approach to Pandemic mHealth Apps

Christian Elsner, Michael Winter, Peter Gocke, Rüdiger Pryss, Dagmar Krefting

JMIR Form Res 2026 (Mar 30); 10:e63920

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Differential Factors Associated With the Presence of Persistent Symptoms in Individuals Diagnosed With Long COVID: Protocol for a Longitudinal Matched Case-Control Study

David Lerma-Irureta, Fátima Méndez-López, Elena Navarro-Matías, Diego Lerma-Puertas, Rosa Magallón-Botaya

JMIR Res Protoc 2026 (Mar 24); 15:e67133

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Prevalence and Factors Associated With Acute Stress Disorder Among Adults Ever Infected With COVID-19 During the Ending Phase of the Pandemic in 7 Chinese Cities: Cross-Sectional Study

Ziying Yang, Yanqiu Yu, Hui Lu, Xu Wang, Yong Xu, Junqiang Ying, Xianying Wen, Lei Luo, Meng Wang, Muwen Liu, Xingyi Geng, Xuchong Zhao, Biyu He, Tao Liu, Remina Maimaitijiang, Jing Gu, Joseph T F Lau

JMIR Public Health Surveill 2026 (Mar 11); 12:e73002

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Mode Effects Between Telephone and Web Interviews in the Post-COVID-19 Questionnaire Survey CoVerlauf: Exploratory Study

Paula Sofia Herrera-Espejel, Hermann Pohlabeln, Lisa Kühne, Stefan Rach

JMIR Hum Factors 2026 (Mar 06); 13:e80631

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Comparative Analysis of Prescriptions and Pharmacy Services in Internet-Based Psychiatric Hospital During and After the COVID-19 Pandemic: Retrospective Cross-Sectional Observational Study

Guowei Deng, Hui Xia, De-wei Shang, Yuguan Wen, Jinqing Hu, Yaqian Tan

J Med Internet Res 2026 (Mar 04); 28:e74059

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Fairness Correction in COVID-19 Predictive Models Using Demographic Optimization: Algorithm Development and Validation Study

Naman Awasthi, Saad Abrar, Daniel Smolyak, Vanessa Frias-Martinez

Online J Public Health Inform 2026 (Feb 03); 18:e78235

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Correlation Between Prakriti (Body Constitution) and Severity of Structural Alterations in the Lungs of Patients With SARS-CoV-2: Protocol for a Retrospective Cross-Sectional Study

Rugaved Gudadhe, Gaurav Sawarkar, Amol Deshpande

JMIR Res Protoc 2026 (Jan 08); 15:e63916

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2025

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Systematic Determinants of Global COVID-19 Burden: Longitudinal Time-Series Analysis Using Big Data-Driven Artificial Intelligence

Zicheng Cao, Wenjie Han, Xue Zhang, Chi Zhang, Jinfeng Zeng, Yilin Chen, Haoyu Long, Jian Chen, Xiangjun Du

J Med Internet Res 2025 (Dec 29); 27:e79745

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Impact of COVID-19 Pandemic–Induced Changes in Clinical Practicums on the Mental Health of Newly Graduated Nurses: Longitudinal Study

Takashi Ohue, Yuka Ohue

JMIR Nursing 2025 (Dec 23); 8:e79556

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Social Media Metrics and Popular Legitimacy: Content Analysis of Pre– and Post–COVID-19 Public Engagement With the World Health Organization on X

Thierry Warin, Cristiane Melchior, Nathalie de Marcellis-Warin

J Med Internet Res 2025 (Dec 08); 27:e69959

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Prevalence, Risk Factors, Disease-Related Knowledge, and Vaccination Attitudes and Behaviors for Long COVID Among French Civil Servants: Cross-Sectional Survey

Florence Carrouel, Virginie-Eve Lvovschi, Benjamin du Sartz de Vigneulles, Maryem Rhanoui, Roger Salamon, Michel Lamure, Corélie Salque, Romain Lan, Claude Dussart

JMIR Public Health Surveill 2025 (Dec 05); 11:e83323

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COVID-19 Pandemic Experiences Among Adults, Youth, and Childcare Providers: Protocol for a Mixed Methods Study

Jacinda K Dariotis, Dana A Eldreth, Chunyuan Xi, Iffat Noor, Rebecca Lee Smith

JMIR Res Protoc 2025 (Nov 28); 14:e77521

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Trust Dynamics and Equity in Public Health in Canada: Protocol for a Mixed Methods Project in the Postpandemic Era

Nazeem Muhajarine, Cory Neudorf, Khatira Mehdiyeva, Fionnuala Braun, Syed Jafar Raza Rizvi, Zili Zhou, Thilina Bandara, Katrina Baudelaire, Sohana Sadique, Daniel A Adeyinka, Sahana Ramamoorthy, Ninan Abraham, Kimberly Huyser, Claire Betker, Mary Jessome, Tamara Chavez, Kim L Lavoie, Ève Dubé

JMIR Res Protoc 2025 (Nov 28); 14:e75199

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Usage of Telehealth and Telenutrition Services by Registered Dietitian Nutritionists: Cross-Sectional Study

Najlaa Mohammed Al-Mana, Suhair Abdalla Abdalla, Asrar Abdulrahim Qari, Mohamed Eldigire Ahmed, Wejdan Saeed Alshehri, Lujain Salem Baabdullah

Online J Public Health Inform 2025 (Nov 27); 17:e80211

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Barriers to Wellness Among General Surgery Residents During the COVID-19 Pandemic: Qualitative Analysis of Survey Responses

Idil Bilgen, Matthew Castelo, Emma Reel, May-Anh Nguyen, Brittany Greene, Justin Lu, Savtaj Brar, Tulin Cil

JMIR Perioper Med 2025 (Nov 24); 8:e72819

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Digital Survey–Based Tracing of COVID-19 Over the Early Pandemic: Comprehensive Geospatial and Symptomatic Analysis in Lebanon

Youssef Bassim, Abir Abdelrahman, Amal Iaaly, Gavin M Douglas, Patrick Daou, Mayda Finianos, Rim Hassan, Ibrahim Nassif, Layal Greige, Liza Dib, Jean Marc Mardirossian, Mira El Chaar

JMIR Public Health Surveill 2025 (Nov 20); 11:e80331

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Mobile Intervention for Increasing COVID-19 Testing in K-12 Schools Serving Disadvantaged Communities: Randomized Controlled Trial of SCALE-UP Counts

Yelena P Wu, Jonathan J Chipman, Leighann Kolp, Tammy K Stump, Tatyana V Kuzmenko, Guilherme Del Fiol, Benjamin Haaland, Kimberly A Kaphingst, Roger Brooks, Adam L Hersh, Hannah L Brady, Kelly J Lundberg, Neng Wan, Courtney Carroll, Brian Orleans, Jennifer Wirth, David W Wetter

J Med Internet Res 2025 (Nov 11); 27:e79775

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Comparative Performance of Wastewater, Clinical, and Digital Surveillance Indicators for COVID-19 Monitoring in Routine Practice: Retrospective Observational Study

Xinyue Zhang, Zhiqun Lei, Qiuyue Wang, Rui Wang, Jiayao Luo, Everett Jin, Sheng Wei, Qi Wang

J Med Internet Res 2025 (Nov 06); 27:e70232

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Themes, Policies, and Attention Shifts Regarding COVID-19 Vaccinations in German-Speaking Regions: Infoveillance Study Using Tweets

Katarina Boland, Christopher Starke, Felix Bensmann, Frank Marcinkowski, Stefan Dietze

J Med Internet Res 2025 (Oct 31); 27:e63909

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