Vol 7, No 11 (2021): November

Public Health Surveillance Systems in the Eastern Mediterranean Region: Bibliometric Analysis of Scientific Literature

Randa K Saad, Mohannad Al Nsour, Yousef Khader, Magid Al Gunaid

JMIR Public Health Surveill 2021 (Nov 01); 7(11):e32639

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Examining the Utility of Social Media in COVID-19 Vaccination: Unsupervised Learning of 672,133 Twitter Posts

Tau Ming Liew, Cia Sin Lee

JMIR Public Health Surveill 2021 (Nov 03); 7(11):e29789

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Multilevel Determinants of COVID-19 Vaccine Uptake Among South Asian Ethnic Minorities in Hong Kong: Cross-sectional Web-Based Survey

Akansha Singh, Angel Hor Yan Lai, Jingxuan Wang, Saba Asim, Paul Shing-Fong Chan, Zixin Wang, Eng Kiong Yeoh

JMIR Public Health Surveill 2021 (Nov 09); 7(11):e31707

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Novel Methods in the Surveillance of Influenza-Like Illness in Germany Using Data From a Symptom Assessment App (Ada): Observational Case Study

Caoimhe Cawley, François Bergey, Alicia Mehl, Ashlee Finckh, Andreas Gilsdorf

JMIR Public Health Surveill 2021 (Nov 04); 7(11):e26523

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Digital SARS-CoV-2 Detection Among Hospital Employees: Participatory Surveillance Study

Onicio Leal-Neto, Thomas Egger, Matthias Schlegel, Domenica Flury, Johannes Sumer, Werner Albrich, Baharak Babouee Flury, Stefan Kuster, Pietro Vernazza, Christian Kahlert, Philipp Kohler

JMIR Public Health Surveill 2021 (Nov 22); 7(11):e33576

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Investigating Unhealthy Alcohol Use As an Independent Risk Factor for Increased COVID-19 Disease Severity: Observational Cross-sectional Study

Sameer Bhalla, Brihat Sharma, Dale Smith, Randy Boley, Connor McCluskey, Yousaf Ilyas, Majid Afshar, Robert Balk, Niranjan Karnik, Ali Keshavarzian

JMIR Public Health Surveill 2021 (Nov 05); 7(11):e33022

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Association of Substance Use With Behavioral Adherence to Centers for Disease Control and Prevention Guidelines for COVID-19 Mitigation: Cross-sectional Web-Based Survey

Mollie A Monnig, Hayley Treloar Padovano, Alexander W Sokolovsky, Grace DeCost, Elizabeth R Aston, Carolina L Haass-Koffler, Claire Szapary, Patience Moyo, Jaqueline C Avila, Jennifer W Tidey, Peter M Monti, Jasjit S Ahluwalia

JMIR Public Health Surveill 2021 (Nov 09); 7(11):e29319

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The Impact of Public Health Events on COVID-19 Vaccine Hesitancy on Chinese Social Media: National Infoveillance Study

Zizheng Zhang, Guanrui Feng, Jiahong Xu, Yimin Zhang, Jinhui Li, Jian Huang, Babatunde Akinwunmi, Casper J P Zhang, Wai-kit Ming

JMIR Public Health Surveill 2021 (Nov 09); 7(11):e32936

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COVID-19 Vaccine Hesitancy on Social Media: Building a Public Twitter Data Set of Antivaccine Content, Vaccine Misinformation, and Conspiracies

Goran Muric, Yusong Wu, Emilio Ferrara

JMIR Public Health Surveill 2021 (Nov 17); 7(11):e30642

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Population Health Surveillance Using Mobile Phone Surveys in Low- and Middle-Income Countries: Methodology and Sample Representativeness of a Cross-sectional Survey of Live Poultry Exposure in Bangladesh

Isha Berry, Punam Mangtani, Mahbubur Rahman, Iqbal Ansary Khan, Sudipta Sarkar, Tanzila Naureen, Amy L Greer, Shaun K Morris, David N Fisman, Meerjady Sabrina Flora

JMIR Public Health Surveill 2021 (Nov 12); 7(11):e29020

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The Influence of Normative Perceptions on the Uptake of the COVID-19 TraceTogether Digital Contact Tracing System: Cross-sectional Study

Jeong Kyu Lee, Lavinia Lin, Hyunjin Kang

JMIR Public Health Surveill 2021 (Nov 12); 7(11):e30462

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Characterization of Unlinked Cases of COVID-19 and Implications for Contact Tracing Measures: Retrospective Analysis of Surveillance Data

Ka Chun Chong, Katherine Jia, Shui Shan Lee, Chi Tim Hung, Ngai Sze Wong, Francisco Tsz Tsun Lai, Nancy Chau, Carrie Ho Kwan Yam, Tsz Yu Chow, Yuchen Wei, Zihao Guo, Eng Kiong Yeoh

JMIR Public Health Surveill 2021 (Nov 16); 7(11):e30968

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Online Newspaper Reports on Ambulance Accidents in Austria, Germany, and Switzerland: Retrospective Cross-sectional Review

Johanna Boldt, Femke Steinfort, Martin Müller, Aristomenis K Exadaktylos, Jolanta Klukowska-Roetzler

JMIR Public Health Surveill 2021 (Nov 12); 7(11):e25897

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Algorithm for Individual Prediction of COVID-19–Related Hospitalization Based on Symptoms: Development and Implementation Study

Rossella Murtas, Nuccia Morici, Chiara Cogliati, Massimo Puoti, Barbara Omazzi, Walter Bergamaschi, Antonio Voza, Patrizia Rovere Querini, Giulio Stefanini, Maria Grazia Manfredi, Maria Teresa Zocchi, Andrea Mangiagalli, Carla Vittoria Brambilla, Marco Bosio, Matteo Corradin, Francesca Cortellaro, Marco Trivelli, Stefano Savonitto, Antonio Giampiero Russo

JMIR Public Health Surveill 2021 (Nov 15); 7(11):e29504

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Central COVID-19 Coordination Centers in Germany: Description, Economic Evaluation, and Systematic Review

Nikolas Schopow, Georg Osterhoff, Nikolaus von Dercks, Felix Girrbach, Christoph Josten, Sebastian Stehr, Pierre Hepp

JMIR Public Health Surveill 2021 (Nov 18); 7(11):e33509

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Designing Better Exposure Notification Apps: The Role of Persuasive Design

Kiemute Oyibo, Plinio Pelegrini Morita

JMIR Public Health Surveill 2021 (Nov 16); 7(11):e28956

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Long-Term Survival Among Histological Subtypes in Advanced Epithelial Ovarian Cancer: Population-Based Study Using the Surveillance, Epidemiology, and End Results Database

Shi-Ping Yang, Hui-Luan Su, Xiu-Bei Chen, Li Hua, Jian-Xian Chen, Min Hu, Jian Lei, San-Gang Wu, Juan Zhou

JMIR Public Health Surveill 2021 (Nov 17); 7(11):e25976

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Digitization and Health in Germany: Cross-sectional Nationwide Survey

Karina Karolina De Santis, Tina Jahnel, Elida Sina, Julian Wienert, Hajo Zeeb

JMIR Public Health Surveill 2021 (Nov 22); 7(11):e32951

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Demographics Associated With Stress, Severe Mental Distress, and Anxiety Symptoms During the COVID-19 Pandemic in Japan: Nationwide Cross-sectional Web-Based Survey

Haruhiko Midorikawa, Hirokazu Tachikawa, Takaya Taguchi, Yuki Shiratori, Asumi Takahashi, Sho Takahashi, Kiyotaka Nemoto, Tetsuaki Arai

JMIR Public Health Surveill 2021 (Nov 22); 7(11):e29970

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Obesity-Related Communication in Digital Chinese News From Mainland China, Hong Kong, and Taiwan: Automated Content Analysis

Angela Chang, Peter Johannes Schulz, Wen Jiao, Matthew Tingchi Liu

JMIR Public Health Surveill 2021 (Nov 23); 7(11):e26660

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