Published on in Vol 23, No 4 (2021): April

Preprints (earlier versions) of this paper are available at, first published .
COVID-19 Vaccine Hesitancy in Canada: Content Analysis of Tweets Using the Theoretical Domains Framework

COVID-19 Vaccine Hesitancy in Canada: Content Analysis of Tweets Using the Theoretical Domains Framework

COVID-19 Vaccine Hesitancy in Canada: Content Analysis of Tweets Using the Theoretical Domains Framework


  1. Riad A, Abdulqader H, Morgado M, Domnori S, Koščík M, Mendes J, Klugar M, Kateeb E. Global Prevalence and Drivers of Dental Students’ COVID-19 Vaccine Hesitancy. Vaccines 2021;9(6):566 View
  2. Talukdar D, Stojkovski K, Suarez D, Gupta M. Role of Information Technology in COVID-19 Vaccination Drive: An Analysis of the COVID-19 Global Beliefs, Behaviors, and Norms Survey. Cureus 2021 View
  3. Dhama K, Sharun K, Tiwari R, Dhawan M, Emran T, Rabaan A, Alhumaid S. COVID-19 vaccine hesitancy – reasons and solutions to achieve a successful global vaccination campaign to tackle the ongoing pandemic. Human Vaccines & Immunotherapeutics 2021;17(10):3495 View
  4. Hu T, Wang S, Luo W, Zhang M, Huang X, Yan Y, Liu R, Ly K, Kacker V, She B, Li Z. Revealing Public Opinion Towards COVID-19 Vaccines With Twitter Data in the United States: Spatiotemporal Perspective. Journal of Medical Internet Research 2021;23(9):e30854 View
  5. Marcec R, Likic R. Using Twitter for sentiment analysis towards AstraZeneca/Oxford, Pfizer/BioNTech and Moderna COVID-19 vaccines. Postgraduate Medical Journal 2022;98(1161):544 View
  6. Boucher J, Cornelson K, Benham J, Fullerton M, Tang T, Constantinescu C, Mourali M, Oxoby R, Marshall D, Hemmati H, Badami A, Hu J, Lang R. Analyzing Social Media to Explore the Attitudes and Behaviors Following the Announcement of Successful COVID-19 Vaccine Trials: Infodemiology Study. JMIR Infodemiology 2021;1(1):e28800 View
  7. Jarynowski A, Semenov A, Kamiński M, Belik V. Mild Adverse Events of Sputnik V Vaccine in Russia: Social Media Content Analysis of Telegram via Deep Learning. Journal of Medical Internet Research 2021;23(11):e30529 View
  8. Piltch-Loeb R, Harriman N, Healey J, Bonetti M, Toffolutti V, Testa M, Su M, Savoia E. COVID-19 Vaccine Concerns about Safety, Effectiveness, and Policies in the United States, Canada, Sweden, and Italy among Unvaccinated Individuals. Vaccines 2021;9(10):1138 View
  9. McAlearney A, Gaughan A, MacEwan S, Gregory M, Rush L, Volney J, Panchal A. Pandemic Experience of First Responders: Fear, Frustration, and Stress. International Journal of Environmental Research and Public Health 2022;19(8):4693 View
  10. Kemei J, Tulli M, Olanlesi-Aliu A, Tunde-Byass M, Salami B. Impact of the COVID-19 Pandemic on Black Communities in Canada. International Journal of Environmental Research and Public Health 2023;20(2):1580 View
  11. Marså K, Kristensen T, Konradsen H. Standing alone: experiences of vaccine-hesitant Danish healthcare professionals during COVID-19. Scandinavian Journal of Public Health 2023;51(5):711 View
  12. Li T, Zeng Z, Sun J, Sun S. Using data mining technology to analyse the spatiotemporal public opinion of COVID-19 vaccine on social media. The Electronic Library 2022;40(4):435 View
  13. Gómez-Salgado J, Palomino-Baldeón J, Ortega-Moreno M, Fagundo-Rivera J, Allande-Cussó R, Ruiz-Frutos C. COVID-19 information received by the Peruvian population, during the first phase of the pandemic, and its association with developing psychological distress. Medicine 2022;101(5):e28625 View
  14. Bates B, Villegas-Botero A, Costales J, Moncayo A, Tami A, Carvajal A, Grijalva M. COVID-19 Vaccine Hesitancy in Three Latin American Countries: Reasons Given for Not Becoming Vaccinated in Colombia, Ecuador, and Venezuela. Health Communication 2022;37(12):1465 View
  15. Sudharsanan N, Favaretti C, Hachaturyan V, Bärnighausen T, Vandormael A. Effects of side-effect risk framing strategies on COVID-19 vaccine intentions: a randomized controlled trial. eLife 2022;11 View
  16. Karami A, Zhu M, Goldschmidt B, Boyajieff H, Najafabadi M. COVID-19 Vaccine and Social Media in the U.S.: Exploring Emotions and Discussions on Twitter. Vaccines 2021;9(10):1059 View
  17. Jang H, Rempel E, Roe I, Adu P, Carenini G, Janjua N. Tracking Public Attitudes Toward COVID-19 Vaccination on Tweets in Canada: Using Aspect-Based Sentiment Analysis. Journal of Medical Internet Research 2022;24(3):e35016 View
  18. MANSUR F, BIYIK E. Sosyal Pazarlama Aracı Olarak Kullanılan Dijital Medyanın, Covid-19 Aşısına Yönelik Bireysel Tutumlara Etkisi. Anadolu Üniversitesi Sosyal Bilimler Dergisi 2022;22(1):257 View
  19. Küçükali H, Ataç Ö, Palteki A, Tokaç A, Hayran O. Vaccine Hesitancy and Anti-Vaccination Attitudes during the Start of COVID-19 Vaccination Program: A Content Analysis on Twitter Data. Vaccines 2022;10(2):161 View
  20. Ugas M, Avery L, Wang Y, Berlin A, Giuliani M, Krzyzanowska M, Papadakos T, Quartey N, Samoil D, Papadakos J. COVID-19 and Cancer Patients in the Second Year of the Pandemic: Investigating Treatment Impact, Information Sources, and COVID-19-Related Knowledge, Attitudes and Practices. Current Oncology 2022;29(11):8917 View
  21. AlShurman B, Butt Z. Proposing a New Conceptual Syndemic Framework for COVID-19 Vaccine Hesitancy: A Narrative Review. International Journal of Environmental Research and Public Health 2023;20(2):1561 View
  22. Lee C, Goh D, Tan H, Zheng H, Theng Y. Understanding the Temporal Effects on Tweetcussion of COVID‐19 Vaccine. Proceedings of the Association for Information Science and Technology 2021;58(1):768 View
  23. Ortiz-Paredes D, Varsaneux O, Worthington J, Park H, MacDonald S, Basta N, Lebouché B, Cox J, Ismail S, Kronfli N, Knittel A. Reasons for COVID-19 vaccine refusal among people incarcerated in Canadian federal prisons. PLOS ONE 2022;17(3):e0264145 View
  24. Wawrzuta D, Klejdysz J, Jaworski M, Gotlib J, Panczyk M. Attitudes toward COVID-19 Vaccination on Social Media: A Cross-Platform Analysis. Vaccines 2022;10(8):1190 View
  25. Piltch-Loeb R, Su M, Bonetti M, Testa M, Stanton E, Toffolutti V, Savoia E. Cross-National Vaccine Concerns and Predictors of Vaccine Hesitancy in Not-Fully Vaccinated Individuals: Findings from USA, Canada, Sweden, and Italy. Vaccines 2022;10(10):1652 View
  26. Kurdee Z, Al-Shouli S, AlAfaleq N, Meo S, Alshahrani A, Alshehri A, Alkathiri N, Bin Saiedan S, Alzahrani Y. Public Perception towards the COVID-19 Vaccine in Riyadh, Saudi Arabia. Vaccines 2022;10(6):867 View
  27. Tolia V, Renin Singh R, Deshpande S, Dave A, Rathod R. Understanding Factors to COVID-19 Vaccine Adoption in Gujarat, India. International Journal of Environmental Research and Public Health 2022;19(5):2707 View
  28. Chandrasekaran R, Desai R, Shah H, Kumar V, Moustakas E. Examining Public Sentiments and Attitudes Toward COVID-19 Vaccination: Infoveillance Study Using Twitter Posts. JMIR Infodemiology 2022;2(1):e33909 View
  29. Gregory P, Gill M, Datta D, Austin Z. A typology of vaccine hesitancies: Results from a study of community pharmacists administering COVID-19 vaccinations during the pandemic. Research in Social and Administrative Pharmacy 2023;19(2):332 View
  31. Chen Y, Zhang M, Lin X, Wu H, Tung T, Zhu J. COVID-19 vaccine hesitancy between teachers and students in a college, a cross-sectional study in China. Human Vaccines & Immunotherapeutics 2022;18(5) View
  32. Bajgain B, Jackson J, Aghajafari F, Bolo C, Santana M. Immigrant Healthcare Experiences and Impacts During COVID-19: A Cross-Sectional Study in Alberta, Canada. Journal of Patient Experience 2022;9:237437352211127 View
  33. Huang X, Wang S, Zhang M, Hu T, Hohl A, She B, Gong X, Li J, Liu X, Gruebner O, Liu R, Li X, Liu Z, Ye X, Li Z. Social media mining under the COVID-19 context: Progress, challenges, and opportunities. International Journal of Applied Earth Observation and Geoinformation 2022;113:102967 View
  34. Zhao S, Hu S, Zhou X, Song S, Wang Q, Zheng H, Zhang Y, Hou Z. The Prevalence, Features, Influencing Factors, and Solutions for COVID-19 Vaccine Misinformation: Systematic Review. JMIR Public Health and Surveillance 2023;9:e40201 View
  35. Ali G, Rahman M, Hossain A, Rahman S, Paul K, Thill J, Samuel J. Public Perceptions about COVID-19 Vaccines: Policy Implications from US Spatiotemporal Sentiment Analytics. SSRN Electronic Journal 2021 View
  36. Suppan M, Stuby L, Harbarth S, Fehlmann C, Achab S, Abbas M, Suppan L. Nationwide Deployment of a Serious Game Designed to Improve COVID-19 Infection Prevention Practices in Switzerland: Prospective Web-Based Study. JMIR Serious Games 2021;9(4):e33003 View
  37. Goldman R, Bone J, Gelernter R, Krupik D, Ali S, Mater A, Thompson G, Yen K, Griffiths M, Klein A, Klein E, Mistry R, Hall J, Brown J. National COVID-19 vaccine program progress and parents’ willingness to vaccinate their children. Human Vaccines & Immunotherapeutics 2024;17(12):4889 View
  38. Huangfu L, Mo Y, Zhang P, Zeng D, He S. COVID-19 Vaccine Tweets After Vaccine Rollout: Sentiment–Based Topic Modeling. Journal of Medical Internet Research 2022;24(2):e31726 View
  39. Powis M, Sutradhar R, Patrikar A, Cheung M, Gong I, Vijenthira A, Hicks L, Wilton D, Krzyzanowska M, Singh S. Factors associated with timely COVID-19 vaccination in a population-based cohort of patients with cancer. JNCI: Journal of the National Cancer Institute 2023;115(2):146 View
  40. Martens J, Rutjens B. Spirituality and religiosity contribute to ongoing COVID-19 vaccination rates: Comparing 195 regions around the world. Vaccine: X 2022;12:100241 View
  41. Wong C, Zhong C, Chung V, Nilsen P, Wong E, Yeoh E. Barriers and Facilitators to Receiving the COVID-19 Vaccination and Development of Theoretically-Informed Implementation Strategies for the Public: Qualitative Study in Hong Kong. Vaccines 2022;10(5):764 View
  42. Al-Uqdah L, Franklin F, Chiu C, Boyd B. Associations Between Social Media Engagement and Vaccine Hesitancy. Journal of Community Health 2022;47(4):577 View
  43. Newman P, Reid L, Tepjan S, Fantus S, Allan K, Nyoni T, Guta A, Williams C, Carels V. COVID-19 vaccine hesitancy among marginalized populations in the U.S. and Canada: Protocol for a scoping review. PLOS ONE 2022;17(3):e0266120 View
  44. Jiang Q, Xue Y, Hu Y, Li Y. Public Social Media Discussions on Agricultural Product Safety Incidents: Chinese African Swine Fever Debate on Weibo. Frontiers in Psychology 2022;13 View
  45. Thaivalappil A, Young I, MacKay M, Pearl D, Papadopoulos A. A qualitative study exploring healthcare providers’ and trainees’ barriers to COVID-19 and influenza vaccine uptake. Health Psychology and Behavioral Medicine 2022;10(1):695 View
  46. Cheong Q, Au-yeung M, Quon S, Concepcion K, Kong J. Predictive Modeling of Vaccination Uptake in US Counties: A Machine Learning–Based Approach. Journal of Medical Internet Research 2021;23(11):e33231 View
  47. Mondal H, Parvanov E, Singla R, Rayan R, Nawaz F, Ritschl V, Eibensteiner F, Siva Sai C, Cenanovic M, Devkota H, Hribersek M, De R, Klager E, Kletecka-Pulker M, Völkl-Kernstock S, Khalid G, Lordan R, Găman M, Shen B, Stamm T, Willschke H, Atanasov A. Twitter-based crowdsourcing: What kind of measures can help to end the COVID-19 pandemic faster?. Frontiers in Medicine 2022;9 View
  48. Paudel Y, Du C, MacDonald S. COVID-19 vaccine coverage among immigrants and refugees in Alberta: A population-based cross-sectional study. Journal of Global Health 2022;12 View
  49. Moye R, Skipper A, Towns T, Rose D. Attitudes toward vaccines during the COVID-19 pandemic: results from HBCU students. AIMS Public Health 2021;9(1):155 View
  50. Bari A, Heymann M, Cohen R, Zhao R, Szabo L, Apas Vasandani S, Khubchandani A, DiLorenzo M, Coffee M. Exploring Coronavirus Disease 2019 Vaccine Hesitancy on Twitter Using Sentiment Analysis and Natural Language Processing Algorithms. Clinical Infectious Diseases 2022;74(Supplement_3):e4 View
  51. Dinmohammadi M, Mohammadi S, taherkhani m, yadegary m. Factors contributing to coronavirus disease 2019 vaccine hesitancy among healthcare workers in Iran: A descriptive-analytical study. Clinical Epidemiology and Global Health 2022;18:101182 View
  52. Park J, Ha J. Factors Influencing the COVID-19 Vaccination Intentions in Nurses: Korea, February 2021. Journal of Korean Academy of Nursing 2021;51(5):537 View
  53. Wang L, Chien T, Lin J, Chou W. Vaccination associated with gross domestic product and fewer deaths in countries and regions. Medicine 2022;101(4):e28619 View
  54. Lun P, Gao J, Tang B, Yu C, Jabbar K, Low J, George P, Harapan H. A social ecological approach to identify the barriers and facilitators to COVID-19 vaccination acceptance: A scoping review. PLOS ONE 2022;17(10):e0272642 View
  55. Watts A, Hutchison S, Bettinger J, Gadermann A, Oberle E, Oberlander T, Goldfarb D, Lavoie P, Mâsse L. COVID-19 Vaccine Intentions and Perceptions Among Public School Staff of the Greater Vancouver Metropolitan Area, British Columbia, Canada. Frontiers in Public Health 2022;10 View
  56. Lin S. COVID-19 Pandemic and Im/migrants’ Elevated Health Concerns in Canada: Vaccine Hesitancy, Anticipated Stigma, and Risk Perception of Accessing Care. Journal of Immigrant and Minority Health 2022;24(4):896 View
  57. Charbonneau E, Mellouli S, Chouikh A, Couture L, Desroches S. The Information Sharing Behaviors of Dietitians and Twitter Users in the Nutrition and COVID-19 Infodemic: Content Analysis Study of Tweets. JMIR Infodemiology 2022;2(2):e38573 View
  58. Umakanthan S, Bukelo M, Bukelo M, Patil S, Subramaniam N, Sharma R. Social Environmental Predictors of COVID-19 Vaccine Hesitancy in India: A Population-Based Survey. Vaccines 2022;10(10):1749 View
  59. Cascini F, Pantovic A, Al-Ajlouni Y, Failla G, Puleo V, Melnyk A, Lontano A, Ricciardi W. Social media and attitudes towards a COVID-19 vaccination: A systematic review of the literature. eClinicalMedicine 2022;48:101454 View
  60. Hu F, Qiu L, Xia W, Liu C, Xi X, Zhao S, Yu J, Wei S, Hu X, Su N, Hu T, Zhou H, Jin Z. Spatiotemporal evolution of online attention to vaccines since 2011: An empirical study in China. Frontiers in Public Health 2022;10 View
  61. Sussman K, Bouchacourt L, Bright L, Wilcox G, Mackert M, Norwood A, Allport Altillo B. COVID-19 topics and emotional frames in vaccine hesitation: A social media text and sentiment analysis. DIGITAL HEALTH 2023;9:205520762311583 View
  62. Shaaban R, Ghazy R, Elsherif F, Ali N, Yakoub Y, Aly M, ElMakhzangy R, Abdou M, McKinna B, Elzorkany A, Abdullah F, Alnagar A, ElTaweel N, Alharthi M, Mohsin A, Ordóñez-Cruickshank A, Toniolo B, Grafolin T, Aye T, Goh Y, Deghidy E, Bahri S, Sappayabanphot J, Elhadi Y, Mohammed S, El-Deen A, Ismail I, ElHafeez S, Elbarazi I, Saddik B, El-Khatib Z, Mohsin H, Kamal A. COVID-19 Vaccine Acceptance among Social Media Users: A Content Analysis, Multi-Continent Study. International Journal of Environmental Research and Public Health 2022;19(9):5737 View
  63. Capurro G, Tustin J, Jardine C, Driedger S. When good messages go wrong: Perspectives on COVID-19 vaccines and vaccine communication from generally vaccine accepting individuals in Canada. Human Vaccines & Immunotherapeutics 2022;18(7) View
  64. Riad A, Huang Y, Abdulqader H, Morgado M, Domnori S, Koščík M, Mendes J, Klugar M, Kateeb E. Universal Predictors of Dental Students’ Attitudes towards COVID-19 Vaccination: Machine Learning-Based Approach. Vaccines 2021;9(10):1158 View
  65. Yin J. Media Data and Vaccine Hesitancy: Scoping Review. JMIR Infodemiology 2022;2(2):e37300 View
  66. Zhou Y, Li R, Shen L. Targeting COVID-19 vaccine-hesitancy in college students: An audience-centered approach. Journal of American College Health 2023:1 View
  67. Mir A, Rathinam S, Gul S. Public perception of COVID-19 vaccines from the digital footprints left on Twitter: analyzing positive, neutral and negative sentiments of Twitterati. Library Hi Tech 2022;40(2):340 View
  68. Sullivan P, Starr V, Dubois E, Starr A, Acharibasam J, McIlduff C. Where past meets present: Indigenous vaccine hesitancy in Saskatchewan. Medical Humanities 2023;49(2):321 View
  69. Lessard D, Ortiz-Paredes D, Park H, Varsaneux O, Worthington J, Basta N, MacDonald S, Lebouché B, Cox J, Ismail S, Kronfli N. Barriers and facilitators to COVID-19 vaccine acceptability among people incarcerated in Canadian federal prisons: A qualitative study. Vaccine: X 2022;10:100150 View
  70. Chen Y, Zhang Z. An easy numeric data augmentation method for early-stage COVID-19 tweets exploration of participatory dynamics of public attention and news coverage. Information Processing & Management 2022;59(6):103073 View
  71. Santavicca T, Ngov C, Frounfelker R, Miconi D, Levinsson A, Rousseau C. COVID-19 vaccine hesitancy among young adults in Canada. Canadian Journal of Public Health 2023;114(1):10 View
  72. Grignon M, Bai Y. A cross-sectional analysis of the association between social capital and willingness to get COVID-19 vaccine in Ontario, Canada. Canadian Journal of Public Health 2023;114(2):175 View
  73. Mason S, Singh L. Reporting and discoverability of “Tweets” quoted in published scholarship: current practice and ethical implications. Research Ethics 2022;18(2):93 View
  74. Chen L. An Improved Corpus-Based NLP Method for Facilitating Keyword Extraction: An Example of the COVID-19 Vaccine Hesitancy Corpus. Sustainability 2023;15(4):3402 View
  75. Nizigiyimana A, Acharya D, Morillon G, Poder T. Predictors of Vaccine Acceptance, Confidence, and Hesitancy in General, and COVID-19 Vaccination Refusal in the Province of Quebec, Canada. Patient Preference and Adherence 2022;Volume 16:2181 View
  76. Wang C, de Jong E, Faure J, Ellington J, Chen C, Chan C. A matter of trust: a qualitative comparison of the determinants of COVID-19 vaccine hesitancy in Taiwan, the United States, the Netherlands, and Haiti. Human Vaccines & Immunotherapeutics 2022;18(5) View
  77. van Kampen K, Laski J, Herman G, Chan T. Investigating COVID-19 Vaccine Communication and Misinformation on TikTok: Cross-sectional Study. JMIR Infodemiology 2022;2(2):e38316 View
  78. Goldenberg M. Public trust in science. Interdisciplinary Science Reviews 2023;48(2):366 View
  79. Teng S, Jiang N, Khong K. Using big data to understand the online ecology of COVID-19 vaccination hesitancy. Humanities and Social Sciences Communications 2022;9(1) View
  80. Muhajarine N, Adeyinka D, McCutcheon J, Green K, Fahlman M, Kallio N, Gesser-Edelsburg A. COVID-19 vaccine hesitancy and refusal and associated factors in an adult population in Saskatchewan, Canada: Evidence from predictive modelling. PLOS ONE 2021;16(11):e0259513 View
  81. Liew T, Lee C. Examining the Utility of Social Media in COVID-19 Vaccination: Unsupervised Learning of 672,133 Twitter Posts. JMIR Public Health and Surveillance 2021;7(11):e29789 View
  82. Mavundza E, Ndwandwe D, Wiysonge C. COVID-19 vaccine demand protest might have increased vaccine acceptance and uptake in South Africa. Human Vaccines & Immunotherapeutics 2022;18(5) View
  83. Mermer G, Özsezer G. Discussions About COVID-19 Vaccination on Twitter in Turkey: Sentiment Analysis. Disaster Medicine and Public Health Preparedness 2023;17 View
  84. Zang S, Zhang X, Xing Y, Chen J, Lin L, Hou Z. Applications of Social Media and Digital Technologies in COVID-19 Vaccination: Scoping Review. Journal of Medical Internet Research 2023;25:e40057 View
  85. Yu B, Lam J, Lam S, Li Y, Chen S, Lam M, Yeung W. COVID-19 vaccine hesitancy and resistance in an urban Chinese population of Hong Kong: a cross-sectional study. Human Vaccines & Immunotherapeutics 2022;18(5) View
  86. Ezezika O, Girmay B, Adedugbe T, Jonas I, Thullah Y, Thompson C. Examining the barriers, facilitators and attitudes towards COVID-19 vaccine and public health measures for black communities in Canada: a qualitative study protocol. BMJ Open 2022;12(12):e063528 View
  87. Pouresmaieli M, Ekrami E, Akbari A, Noorbakhsh N, Moghadam N, Mamoudifard M. A comprehensive review on efficient approaches for combating coronaviruses. Biomedicine & Pharmacotherapy 2021;144:112353 View
  88. Beirakdar S, Klingborg L, Herzig van Wees S. Attitudes of Swedish Language Twitter Users Toward COVID-19 Vaccination: Exploratory Qualitative Study. JMIR Infodemiology 2023;3:e42357 View
  89. Riad A, Pokorná A, Antalová N, Krobot M, Zviadadze N, Serdiuk I, Koščík M, Klugar M. Prevalence and Drivers of COVID-19 Vaccine Hesitancy among Czech University Students: National Cross-Sectional Study. Vaccines 2021;9(9):948 View
  90. Goławski M, Lewandowski P, Jabłońska I, Delijewski M. The Reassessed Potential of SARS-CoV-2 Attenuation for COVID-19 Vaccine Development—A Systematic Review. Viruses 2022;14(5):991 View
  91. Baroroh F, Suzalin F, Indriani I, Sangadah S, Istiningrum I, Wahyudi G, Rafdilla M. Willingness to Vaccinate against Coronavirus Disease 2019 and Related Predictors among Non-Healthcare Personnel in Indonesia. Open Access Macedonian Journal of Medical Sciences 2021;9(E):1097 View
  92. Zhou L, Wang J, Cheng P, Li Y, Liu G, Zhang X. HPV Vaccine Hesitancy Among Medical Students in China: A Multicenter Survey. Frontiers in Public Health 2022;10 View
  93. Hasanzad M, Namazi H, Larijani B. COVID-19 anti-vaccine attitude and hesitancy. Journal of Diabetes & Metabolic Disorders 2022;22(1):1 View
  94. Zhou Y, Li R, Shen L. Psychological profiles of COVID vaccine-hesitant individuals and implications for vaccine message design strategies. Vaccine: X 2023;13:100279 View
  95. Wu X, Li Z, Xu L, Li P, Liu M, Huang C. COVID-19 Vaccine–Related Information on the WeChat Public Platform: Topic Modeling and Content Analysis. Journal of Medical Internet Research 2023;25:e45051 View
  96. Yildiz Durak H, Şimşir Gökalp Z, Saritepeci M, Dilmaç B, Durak A. Investigation of personal variables, technology usage, vaccine-related variables, social media-specific epistemological beliefs, media literacy, social impact strategies variables affecting vaccine hesitancy beliefs in the Covid-19 pandemic. Journal of Public Health 2024;32(5):873 View
  97. Chi D, Kerr D, Patiño Nguyen D, Shands M, Cruz S, Edwards T, Carle A, Carpiano R, Lewis F, Huang B. A conceptual model on caregivers’ hesitancy of topical fluoride for their children. PLOS ONE 2023;18(3):e0282834 View
  98. Kwon S, Park A. Examining thematic and emotional differences across Twitter, Reddit, and YouTube: The case of COVID-19 vaccine side effects. Computers in Human Behavior 2023;144:107734 View
  99. Schmid-Petri H, Bürger M, Schlögl S, Schwind M, Mitrović J, Kühn R. The multilingual Twitter-discourse on vaccination in Germany during the COVID-19 pandemic. Media and Communication 2023;11(1):293 View
  100. Davidson P, Muniandy T, Karmegam D. Perception of COVID-19 vaccination among Indian Twitter users: computational approach. Journal of Computational Social Science 2023;6(2):541 View
  101. Canaparo M, Ronchieri E, Scarso L. A natural language processing approach for analyzing COVID-19 vaccination response in multi-language and geo-localized tweets. Healthcare Analytics 2023;3:100172 View
  102. Golder S, McRobbie‐Johnson A, Klein A, Polite F, Gonzalez Hernandez G. Social media and COVID‐19 vaccination hesitancy during pregnancy: a mixed methods analysis. BJOG: An International Journal of Obstetrics & Gynaecology 2023;130(7):750 View
  103. Etowa J, Ghose B, Etowa E, Dabone C. COVID-19 Vaccine Willingness among African, Caribbean, and Black People in Ottawa, Ontario. COVID 2023;3(5):693 View
  104. ERİŞ H, KARASU F, AYAR D. Perceptions of vaccine trust and conspiracy among those with COVID-19 vaccine hesitancy and resistance: a cross-sectional study. Global Health Promotion 2023;30(4):6 View
  105. Caserotti M, Girardi P, Sellaro R, Rubaltelli E, Tasso A, Lotto L, Gavaruzzi T. To vaccinate or not to vaccinate? The interplay between pro- and against- vaccination reasons. BMC Public Health 2023;23(1) View
  106. Nascimento L, Dubé È, Burns K, Brown P, Calnan M, Ward P, Filice E, Herati H, Ike N, Rotolo B, Meyer S. Informing efforts beyond tailored promotional campaigns by understanding contextual factors shaping vaccine hesitancy among equity-deserving populations in Canada: an exploratory qualitative study. International Journal for Equity in Health 2023;22(1) View
  107. Fasce A, Schmid P, Holford D, Bates L, Gurevych I, Lewandowsky S. A taxonomy of anti-vaccination arguments from a systematic literature review and text modelling. Nature Human Behaviour 2023;7(9):1462 View
  108. Saleh S, McDonald S, Basit M, Kumar S, Arasaratnam R, Perl T, Lehmann C, Medford R. Public perception of COVID-19 vaccines through analysis of Twitter content and users. Vaccine 2023;41(33):4844 View
  109. Fox S. How misinformation exposure influences vaccine status. Evidence Based Nursing 2023;26(4):137 View
  110. Leonardelli M, Mele F, Marrone M, Germinario C, Tafuri S, Moscara L, Bianchi F, Stefanizzi P. The Effects of the COVID-19 Pandemic on Vaccination Hesitancy: A Viewpoint. Vaccines 2023;11(7):1191 View
  111. Déom N, Vanderslott S, Kingori P, Martin S. Online on the frontline: A longitudinal social media analysis of UK healthcare workers’ attitudes to COVID-19 vaccines using the 5C framework. Social Science & Medicine 2023;339:116313 View
  112. Sookhak F, Seifi Z, Bazrafshan M. Challenges of Accepting COVID-19 Vaccination Among Paramedical Students: A Qualitative Study. Epidemiology and Health System Journal 2023;10(2):75 View
  113. Xu S, Hong V, Sy L, Bruxvoort K, Lewin B, Han B, Holmquist K, Qian L. Risk Factors for Not Completing a 2-Dose Primary Series of Messenger RNA COVID-19 Vaccination in a Large Health Care System in Southern California: Retrospective Cohort Study. JMIR Public Health and Surveillance 2023;9:e46318 View
  114. Hirabayashi M, Shibata D, Shinohara E, Kawazoe Y. Influence of Tweets Indicating False Rumors on COVID-19 Vaccination: Case Study. JMIR Formative Research 2023;7:e45867 View
  115. Lohiniva A, Pensola A, Hyökki S, Sivelä J, Härmä V, Tammi T. Identifying factors influencing COVID-19 vaccine uptake in Finland – a qualitative study using social media data. Frontiers in Public Health 2023;11 View
  116. Maughan-Brown B, Eyal K, Njozela L, Buttenheim A. Predictors of COVID-19 vaccine uptake among adults in South Africa: multimethod evidence from a population-based longitudinal study. BMJ Global Health 2023;8(8):e012433 View
  117. Thakur N. Sentiment Analysis and Text Analysis of the Public Discourse on Twitter about COVID-19 and MPox. Big Data and Cognitive Computing 2023;7(2):116 View
  118. Marani H, Song M, Jamieson M, Roerig M, Allin S. Public Officials’ Engagement on Social Media During the Rollout of the COVID-19 Vaccine: Content Analysis of Tweets. JMIR Infodemiology 2023;3:e41582 View
  119. Wang Y, Willis E, Yeruva V, Ho D, Lee Y. A case study of using natural language processing to extract consumer insights from tweets in American cities for public health crises. BMC Public Health 2023;23(1) View
  120. Lin Y, Evans D, Robbins N, Orjuela G, Abe K, Rathod B, Colwill K, Gingras A, Tuite A, Yi Q, O’Brien S, Drews S, She R. Diminished Neutralization Capacity of SARS-CoV-2 Omicron BA.1 in Donor Plasma Collected from January to March 2021. Microbiology Spectrum 2023;11(4) View
  121. Aggarwal M, Katz A, Kokorelias K, Wong S, Aghajafari F, Ivers N, Martin-Misener R, Aubrey-Bassler K, Breton M, Upshur R, Kwong J. What are effective vaccine distribution approaches for equity-deserving and high-risk populations during COVID-19? Exploring best practices and recommendations in Canada: protocol for a mixed-methods multiple case codesign study. BMJ Open 2023;13(11):e072238 View
  122. Baaken M, Bartkowski B, Rode J. Exploring farmers’ support needs for the adoption of agri-environmental practices: an application of the theoretical domains framework. Environmental Research Communications 2023;5(11):111004 View
  123. Giwa A, Adeagbo M, Tate S, Tulli-Shah M, Salami B. COVID-19 Vaccine Mandates and Vaccine Hesitancy among Black People in Canada. International Journal of Environmental Research and Public Health 2023;20(23):7119 View
  124. Kouarfaté B, Durif F. Understanding Consumer Attitudes toward Cultured Meat: The Role of Online Media Framing. Sustainability 2023;15(24):16879 View
  125. Brody C, Szieff J, Abu-Alrub B, Nusair M. “If it wasn’t forced upon me, I would have given it a second thought”: Understanding COVID-19 vaccine hesitancy in an outlier county in the Bay Area, California. PLOS ONE 2023;18(12):e0290469 View
  126. Burns K, Dubé È, Godinho Nascimento H, Meyer S. Examining vaccine hesitancy among a diverse sample of Canadian adults. Vaccine 2024;42(2):129 View
  127. Krastev S, Krajden O, Vang Z, Pérez-Gay Juárez F, Solomonova E, Goldenberg M, Weinstock D, Smith M, Turk L, Lin X, Gold I, Alfano V. Navigating the uncertainty: A novel taxonomy of vaccine hesitancy in the context of COVID-19. PLOS ONE 2023;18(12):e0295912 View
  128. McAdam E, Hayashi K, Barker B, Reddon H, Choi J, Kerr T, DeBeck K. COVID-19 vaccination among young people who use drugs in Vancouver, Canada. Vaccine 2024;42(4):864 View
  129. Harris M, Murtfeldt R, Wang S, Mordecai E, West J, Ognyanova K. Perceived experts are prevalent and influential within an antivaccine community on Twitter. PNAS Nexus 2024;3(2) View
  130. Park S. Sentiment analysis of internet posts on vaccination using ChatGPT and comparison with actual vaccination rates in South Korea. F1000Research 2024;13:96 View
  131. Morgan G, Casalino S, Chowdhary S, Frangione E, Fung C, Lapadula E, Arnoldo S, Bearss E, Binnie A, Borgundvaag B, Briollais L, Dagher M, Devine L, Friedman S, Khan Z, Mighton C, Nirmalanathan K, Richardson D, Stern S, Taher A, Wolday D, Lerner-Ellis J, Taher J. COVID-19 vaccine reactogenicity among participants enrolled in the GENCOV study. Vaccine 2024;42(11):2733 View
  132. Allen L, Kelly C, Hatala A. Answering tough questions: Why is qualitative research essential for public health?. Australian and New Zealand Journal of Public Health 2024;48(3):100157 View
  133. Riccioni I, Bertolazzi A, Bongelli R. ‘The benefits of the vaccine outweigh the risks… they say’. Language and Dialogue 2024 View

Books/Policy Documents

  1. Shrivastava P, Vyas S. Viral Drug Delivery Systems. View
  2. Bhalerao A, Naiknaware B, Manza R, Bawiskar S. Proceedings of the International Conference on Applications of Machine Intelligence and Data Analytics (ICAMIDA 2022). View
  3. Selvakumar R, Babu V. Social Capital in the Age of Online Networking. View
  4. Hong S. Palgrave Handbook of Science and Health Journalism. View