The vax files: Social media reactions to pandemic plotlines
DOI:
https://doi.org/10.29329/jsomer.75Keywords:
Anti-vax, Conspiracy theories, Social media, Gab SocialAbstract
Conspiracy theories are a fact of contemporary online life, and their prevalence poses a significant concern, as conspiracy theory ideology nearly always correlates with increased support for, and participation in, political violence. However, not all conspiracy theories are created equal, and the less popular conspiracy theories tend to have a stronger association with political violence. Because of this tendency, anti-vaccination conspiracy theories are especially interesting, as their adherents tend to cross standard social and political divides, which enables more mundane anti-vax conspiracy theories to function as a sort of “gateway conspiracy theory” to more fringe theories. This study analyzes three anti-vaccine conspiracy theories, each representing a different level of popularity, within the largest public anti-vax group on the alt-tech social media platform Gab Social. The findings indicate that, in general, the more fringe a conspiracy theory is, the lower the level of user engagement it receives. Engagement is assessed through Gab's unique set of reaction options, including like, dislike, haha, angry, honk, love, salute, and pray. These results are cautiously encouraging, suggesting that more extreme conspiracy theories may not be gaining substantial traction among the broader anti-vax community on the platform.
References
Adlung, S., Lünenborg, M., & Raetzsch, C. (2021). Pitching gender in a racist tune: The affective publics of the #120decibel campaign. Media and Communication, 9(2), 16–26. https://doi.org/10.17645/mac.v9i2.3749
Andrade, G. (2020). Medical conspiracy theories: Cognitive science and implications for ethics. Medicine, Health Care and Philosophy, 23(3), 505–518. https://doi.org/10.1007/s11019-020-09951-6
Arafah, B. & Hasyim, M. (2019). The language of emoji in social media. In J. Suhadi, P. Purwarno, M. Manugeren, P. Pardi, S. Ekalestari, A. Suhendi, & P. Siwi (Eds.), The 2nd annual international conference on language and literature (pp. 494–504). KnE Social Sciences. http://dx.doi.org/10.18502/kss.v3i19.4880
Bail, C. A., Argyle, L. P., Brown, T. W., Bumpus, J. P., Chen, H., Hunzaker, M. B. F., Lee, J., Mann, M., Merhout, F., & Volfovsky, A. (2018). Exposure to opposing views on social media can increase political polarization. Proceedings of the National Academy of Sciences of the United States of America, 115(37), 9216–9221. https://doi.org/10.1073/pnas.1804840115
BBC. (2021, October 21). Trump to launch new social media platform Truth Social. BBC News. https://www.bbc.com/news/world-us-canada-58990330
Barkun, M. (2011). Chasing phantoms. University of North Carolina Press. https://doi.org/10.5149/9780807877692_barkun
Bartlett, M. (2021, November 19). How do you argue with anti-vaxxers who believe they’re on a noble mission? The Guardian. https://www.theguardian.com/commentisfree/2021/nov/20/how-do-you-argue-with-anti-vaxxers-who-believe-theyre-on-a-noble-mission
Berlinski, É., Kornberger, M., & Mouritsen, J. (2025). The role of social media in the spread of conspiracy theories. In E. Bruni & L. M. Lefsrud (Eds.), Organized science denial: An action plan for solutions (pp. 146–168). Oxford University Press. https://doi.org/10.1093/9780198953067.001.0001
Bowes, S. M., Costello, T. H., & Tasimi, A. (2023). The conspiratorial mind: A meta-analytic review of motivational and personological correlates. Psychological Bulletin, 149(5-6), 259–293. https://doi.org/10.1037/bul0000392
boyd, d. (2010). Social network sites as networked publics: Affordances, dynamics, and implications. In Z. Papacharissi (Ed.), Networked self: Identity, community, and culture on social network sites (pp. 39–58). Routledge. https://doi.org/10.4324/9780203876527
Chan, M. S., Jones, C. R., Hall Jamieson, K., & Albarracín, D. (2017). Debunking: A meta-analysis of the psychological efficacy of messages countering misinformation. Psychological Science, 28(11), 1531–1546. https://doi.org/10.1177/095679761771
Clark, D. J. (2018). Behind the curve [Film]. Delta-v Productions.
Collins, J. (2025). The gift of Gab: A Netnographic examination of the community building mechanisms in far-right online space. Terrorism and Political Violence, 37(3), 349–368. https://doi.org/10.1080/09546553.2023.2296514
Davidson, M. (2017). Vaccination as a cause of autism—myths and controversies. Dialogues in Clinical Neuroscience, 19(4), 403–407. https://doi.org/10.31887/DCNS.2017.19.4/mdavidson
Dawson, P. (2020). Hashtag narrative: Emergent storytelling and affective publics in the digital age. International Journal of Cultural Studies, 23(6), 968–983. https://doi.org/10.1177/1367877920921417
de Winkel, T., Gorzeman, L., de Wilde de Ligny, S., ten Heuvel, T., Blekkenhorst, M., Prins, S., & Schäfer, M. T. (2024). The Gab project: The methodological, epistemological, and legal challenges of studying the platformized far right. Journal of Right-Wing Studies, 2(1). http://dx.doi.org/10.5070/RW3.1448
Dean, J. (2010). Affective networks. Media Tropes eJournal, 2(2), 19–44. https://mediatropes.com/index.php/Mediatropes/article/view/11932
Diamond, D., & Sun, L. H. (2022, October 19). False claim that CDC would require COVID vaccines for kids goes viral. The Washington Post. https://www.washingtonpost.com/health/2022/10/19/covid-vaccines-children-cdc-disinformation/
Douglas, K. M., Uscinski, J. E., Sutton, R. M., Cichocka, A., Nefes, T., Ang, C. S., & Deravi, F. (2019). Understanding conspiracy theories. Political Psychology, 40(S1), 3–35. https://doi.org/10.1111/pops.12568
Enders, A. M., Uscinski, J. E., Seelig, M. I., Klofstad, C. A., Wuchty, S., Funchion, J. R., Murthi, M. N., Premaratne, K., & Stoler, J. (2023). The relationship between social media use and beliefs in conspiracy theories and misinformation. Political Behavior, 45(2), 781–804. https://doi.org/10.1007/s11109-021-09734-6
Enders, A., Klofstad, C., & Uscinski, J. (2024). The relationship between conspiracy theory beliefs and political violence. Harvard Kennedy School Misinformation Review, 5(6). https://doi.org/10.37016/mr-2020-163
Farokhi, Z. (2022). Making freedom great again: Conspiracy theories, affective nostalgia and alignment, and the right-wing base grammars of the #freeedomconvoy (*). Global Media Journal — Canadian Edition, 14(1), 67–92. http://gmj-canadianedition.ca/2022-volume-14-issue-1/
Frankfurter, D. (2021). Religion in the mirror of the other: The discursive value of cult-atrocity stories in Mediterranean Antiquity. History of Religions, 60(3), 188–208. https://doi.org/10.1086/711943
Fraser, N. (1990). Rethinking the public sphere: A contribution to the critique of actually existing democracy. Social Text, 25/26, 56–80. https://doi.org/10.2307/466240
Fritz, A. M., & Smith, A. M. (2025). Poison, lies, war: A mixed methods content analysis of posts about COVID-19 vaccination on Gab Social. Human Vaccines & Immunotheraputics, 21(1), 2443999. https://doi.org/10.1080/21645515.2024.2443999
Gab AI, Inc. (2024, January 8). Terms of service. Retrieved April 28, 2025, from https://gab.com/about/tos
Gab AI, Inc. (2021, January 5). Gab social features and guides – groups – Gab help. Retrieved April 28, 2025 from https://help.gab.com/article/gab-social-group-create-manage
Gaertner, S. L. & Dovidio, J. F. (2005). Categorization, recategorization, and intergroup bias. In J. F. Dovidio, P. Glick & L. A. Rudman (Eds.), On the nature of prejudice (pp. 71–88). Blackwell. https://doi.org/10.1002/9780470773963.ch5
Goertzel T. (2010). Conspiracy theories in science. EMBO reports, 11(7), 493–499. https://doi.org/10.1038/embor.2010.84
Gregg, M. (2011). Work’s intimacy. Polity.
Harambam, J. (2021). Conspiracy theories: Misinformed publics or wittingly believing false information? In H. Tumber & S. Waisbord (Eds.), The Routledge companion to media disinformation and populism (pp. 302–311). Routledge. https://doi.org/10.4324/9781003004431
Harambam, J., & Aupers, S. (2021). From the unbelievable to the undeniable: Epistemological pluralism, or how conspiracy theorists legitimate their extraordinary truth claims. European Journal of Cultural Studies, 24(4), 990–1008. https://doi.org/10.1177/1367549419886045
Hautea, S., Parks, P., Takahashi, B., & Zeng, J. (2021). Showing they care (or don’t): Affective publics and ambivalent climate activism on TikTok. Social Media + Society, 7(2). https://doi.org/10.1177/20563051211012344
Hornsey, M. J. (2008). Social identity theory and self-categorization theory: A historical review. Social and Personality Psychology Compass, 2(1), 204–222. https://www.psychologie.uni-frankfurt.de/51624871/Hornsey-2008.pdf
Howard, P. N., & Hussain, M. (2013). Democracy’s fourth wave? Digital media and the Arab Spring. Oxford University Press. https://doi.org/10.1093/acprof:oso/9780199936953.001.0001
Islam, M. S., Kamal, A. M., Kabir, A., Southern, D. L., Khan, S. H., Hasan, S. M. M., Sarkar, T., Sharmin, S., Das, S., Roy, T., Harun, M. G. D., Chughtai, A. A., Homaira, N., & Seale, H. (2021). COVID-19 vaccine rumors and conspiracy theories: The need for cognitive inoculation against misinformation to improve vaccine adherence. PLOS One, 16(5), e0251605. https://doi.org/10.1371/journal.pone.0251605
Jasanoff, S. (1992). What judges should know about the sociology of science. Jurimetrics, 32(3), 345–359. http://www.jstor.org/stable/29762258
Jolley, D., Marques, M. D., & Cookson, D. (2022). Shining a spotlight on the dangerous consequences of conspiracy theories. Current Opinion in Psychology, 47, 101363. https://doi.org/10.1016/j.copsyc.2022.101363
Karatzogianni, A., & Kuntsman, A. (2012). Digital cultures and the politics of emotion: Feelings, affect and technological change. Palgrave Macmillan. https://doi.org/10.1057/9780230391345
Larson, P. (2023, October 10). The inherent racism of anti-vaxx movements. The Conversation. https://theconversation.com/the-inherent-racism-of-anti-vaxx-movements-163456
Lee, C. (2022). COVID-19 conspiracy theories as affective discourse. In M. Demata, V. Zorzi, & A. Zottola (Eds.), Conspiracy Theory Discourses. John Benjamins. https://doi.org/10.1075/dapsac.98.10lee
Lewandowsky, S., Ecker, U. K. H., Seifert, C. M., Schwarz, N., & Cook, J. (2012). Misinformation and its correction: Continued influence and successful debiasing. Psychological Science in the Public Interest, 13(3), 106–131. https://doi.org/10.1177/1529100612451018
Lewandowsky, S., Gignac, G. E., & Oberauer, K. (2013). The role of conspiracist ideation and worldviews in predicting rejection of science. PLOS One, 8(10), e75637. https://doi.org/10.1371/journal.pone.0075637
Loxton, D. (2018). Is the Earth flat? Flat Earthers are back. Skeptic, 23(2), 8-13.
Lubrano, A. (2019, April 10). Anti-vaccine parents are often white, college-educated, “whole foods moms.” The Philadelphia Inquirer. https://www.inquirer.com/news/middle-class-working-class-vaccine-anti-vaxxers-measles-cdc-20190410.html
Lünenborg, M. (2019). Affective publics: Understanding the dynamic formation of public articulations beyond the public sphere. In A. Fleig & C. von Scheve (Eds.), Public spheres of resonance: Constellations of affect and language. Routledge. https://doi.org/10.4324/9780429466533
Merriam-Webster. (n.d.). Social movement. In Merriam-Webster.com dictionary. Retrieved May 4, 2025, from https://www.webster-dictionary.org/definition/social%20movement
Mermelstein, S., & German, T. C. (2021). Counterintuitive pseudoscience propagates by exploiting the mind’s communication evaluation mechanisms. Frontiers in Psychology, 12, 739070. https://doi.org/10.3389/fpsyg.2021.739070
Olshansky, A., Peaslee, R. M., & Landrum, A. R. (2020). Flat-smacked! Converting to Flat Eartherism, Journal of Media and Religion, 19(2), 46–59. https://doi.org/10.1080/15348423.2020.1774257
Opp, K.-D. (2009). Theories of political protest and social movements (1st ed.). Routledge
Paolillo, J. C. (2018). The Flat Earth phenomenon on YouTube. First Monday, 23(12). https://doi.org/10.5210/fm.v23i12.8251
Papacharissi, Z. (2014). Affective publics: Sentiment, technology, and politics. Oxford University Press. https://doi.org/10.1093/acprof:oso/9780199999736.001.0001
Papacharissi, Z., & Trevey, M. T. (2018). Affective publics and windows of opportunity: Social media and the potential for social change. In G. Meikle (Ed.), The Routledge companion to media and activism. Routledge. https://doi.org/10.4324/9781315475059
Papailias, P. (2016). Witnessing in the age of the database: Viral memorials, affective publics, and the assemblage of mourning. Memory Studies, 9(4), 437–454. https://doi.org/10.1177/1750698015622058
Pertwee, E., Simas, C. & Larson, H. J. (2022). An epidemic of uncertainty: rumors, conspiracy theories and vaccine hesitancy. Nature Medicine 28, 456–459. https://doi.org/10.1038/s41591-022-01728-z
Postmes, T., Spears, R., & Lea, M. (1998). Breaching or building social boundaries? SIDE-effects of computer-mediated communication. Communication Research, 25(6), 689–715. https://doi.org/10.1177/009365098025006006
Ramirez, N. M. (2020, July 29). Tucker Carlson’s deceitful coverage of Breitbart’s covid-19 “frontline doctors” video. Media Matters for America. https://www.mediamatters.org/tucker-carlson/tucker-carlsons-deceitful-coverage-breitbarts-covid-19-frontline-doctors-video
Robins-Early, N. (2021, November 29). How the far-right is radicalizing anti-vaxxers. VICE. https://www.vice.com/en/article/88ggqa/how-the-far-right-is-radicalizing-anti-vaxxers
Scott, J., & Marshall, G. (2009). A dictionary of sociology. Oxford University Press.
Swingle, C. A. (2018). How do we approach anti-vaccination attitudes? Missouri Medicine, 115(3), 180–181. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6140172/
Taber, C. S., & Lodge, M. (2006), Motivated skepticism in the evaluation of political beliefs. American Journal of Political Science, 50, 755–769. https://doi.org/10.1111/j.1540-5907.2006.00214.x
Tajfel, H., & Turner, J. C. (1979). An integrative theory of intergroup conflict. In W. G. Austin & S. Worchel (Eds.), The social psychology of intergroup relations (pp. 33–47). Brooks/Cole.
Tollefson, J. (2021). Tracking QAnon: How Trump turned conspiracy-theory research upside down. Nature. https://doi.org/10.1038/d41586-021-00257-y
Ullah, I., Khan, K. S., Tahir, M. J., Ahmed, A., & Harapan, H. (2021) Myths and conspiracy theories on vaccines and COVID-19: Potential effect on global vaccine refusals. Vacunas, 22(2), 93–97. https://doi.org/10.1016/j.vacune.2021.01.009
Uscinski, J., Enders, A., Klofstad, C., Seelig, M., Drochon, H., Premaratne, K., & Murthi, M. (2022). Have beliefs in conspiracy theories increased over time? PLOS One, 17(7), e0270429. https://doi.org/10.1371/journal.pone.0270429
van Dijck, J. (2013). The culture of connectivity: A critical history of social media. Oxford University Press. https://doi.org/10.1093/acprof:oso/9780199970773.001.0001
Walther, J. B. (1992). Interpersonal effects in computer-mediated interaction: A relational perspective. Communication Research, 19(1), 52–90. https://doi.org/10.1177/009365092019001003
Wardle, C., & Derakshan, H. (2017). Types of information disorder [Infographic]. First Draft News. https://firstdraftnews.org/wp-content/uploads/2018/07/Types-of-Information-Disorder-Venn-Diagram.png
Walsh, J. (2021, May 5). Tucker Carlson says vaccine-related deaths may be abnormally high — but vaccines haven’t been linked to deaths. Forbes. https://forbes.com/sites/joewalsh/2021/05/05/tucker-carlson-says-vaccine-related-deaths-may-be-abnormally-high---but-vaccines-havent-been-linked-to-deaths/amp
Wukich, C. (2025). Social media engagement in public administration: Communication goals that influence reactions, comments, and shares. Information Polity, 30(3), 165–179. https://doi.org/10.1177/15701255251363912
Yzerbyt, V., & Corneille, O. (2005). Cognitive process: Reality constraints and integrity concerns in social perception. In J. F. Dovidio, P. Glick & L. A. Rudman (Eds.), On the nature of prejudice (pp. 175–191). Blackwell. https://doi.org/10.1002/9780470773963.ch11
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