The Spread of Medical Misinformation in the Covid-19 Infodemic and its Implications for ASEAN Regional Security
DOI:
https://doi.org/10.29407/rcvh2r18Abstract
The coronavirus disease 2019 (Covid-19) pandemic has not only caused a global health crisis, but has also given rise to an infodemic phenomenon in the form of an abundance of information, including medical misinformation, which spreads rapidly through various digital platforms. In the ASEAN region, high internet penetration and social media use have accelerated the spread of inaccurate information related to Covid-19, such as claims that drinking harmful chemicals can treat Covid-19, conspiracy theories about the origin of the virus, and claims that vaccination is dangerous and can lead to infertility. This condition has the potential to disrupt the public health response and reduce public trust in government institutions. This study aims to analyze the spread of medical misinformation related to Covid-19 and its implications for ASEAN regional security. The method used in this study is a qualitative research approach with a literature case study through the analysis of various scientific journals, international organization reports, policy documents, and relevant official publications. The results show that medical misinformation during the pandemic has affected people's behavior, hindered health care efforts, and strengthened traditional security challenges in the region. In addition, differences in digital capacity and information handling policies in ASEAN countries also affect the effectiveness of responses to infodemics. Therefore, it is necessary to strengthen regional cooperation through policy harmonization, increase digital literacy, exchange information between countries, and collaborate with digital platforms to build regional resilience against future misinformation threats
Keywords:
Misinformation, Covid-19, ASEANDownloads
References
Ahmed, S., & Rasul, M. E. (2022). Social Media News Use and COVID-19 Misinformation Engagement: Survey Study. Journal of Medical Internet Research, 24(9), e38944. https://doi.org/10.2196/38944
Bafadhal, O. M., & Santoso, A. D. (2020). MAPPING COVID-19 NEWS HOAX MESSAGES IN INDONESIA ACROSS CATEGORIES, SOURCES, AND TYPES OF DISINFORMATION. Bricolage : Journal of Master of Communication Sciences, 6(02), 235. https://doi.org/10.30813/bricolage.v6i02.2148
Borges Do Nascimento, I. J., Beatriz Pizarro, A., Almeida, J., Azzopardi-Muscat, N., André Gonçalves, M., Björklund, M., & Novillo-Ortiz, D. (2022). Infodemics and health misinformation: A systematic review of reviews. Bulletin of the World Health Organization, 100(9), 544–561. https://doi.org/10.2471/BLT.21.287654
Buzan, B. (2007). People, states & fear: An agenda for international security studies in the post-cold war era (25th anniversary). ECPR Press.
China, E. o. (2020, April 14). Joint Statement of the Special ASEAN Plus Three Summit on Coronavirus Disease 2019 (COVID-19). Retrieved June 2026, from Embassy of the People's Republic of China in the Kingdom of Belgium: https://be.china-embassy.gov.cn/eng/zxxx/202004/t20200415_2072875.htm?
Choi, Y., & Fox, A. M. (2022). Mistrust in public health institutions is a stronger predictor of vaccine hesitancy and uptake than Trust in Trump. Social Science & Medicine, 314, 115440. https://doi.org/10.1016/j.socscimed.2022.115440
Dang, H. L. (2021). Social Media, Fake News, and the COVID-19 Pandemic: Sketching the Case of Southeast Asia. Austrian Journal of South-East Asian Studies, 37-58 Pages. https://doi.org/10.14764/10.ASEAS-0054
Communication and Information Service. (2021, July 14). [HOAX] No Covid-19 Death Cases in Vietnam, People Are Asked to Not Believe. Communication and Information Service, Bojonegoro Government. https://dinkominfo.bojonegorokab.go.id/berita/hoaks-tidak-ada-kasus-kematian-covid-19-di-vietnam-masyarakat-diminta-tidak-percaya
Fakta, J. (2023, September 14). Some Hoaxes About Covid-19 That Endanger the Community. Retrieved June 2026, from JAGA FACTS: https://jagafakta.semarangkota.go.id/2023/09/14/beberapa-hoax-seputar-covid-19-yang-membahayakan-masyarakat/
Fetzer, J. H. (2004). Disinformation: The Use of False Information. Minds and Machines, 14(2), 231–240. https://doi.org/10.1023/B:MIND.0000021683.28604.5b
Josephine Seah & Benjamin Tham. (n.d.). Ministries of Truth: Singapore’s Experience with Misinformation during COVID-19. Retrieved https://www.kas.de/documents/288143/14393910/3.1+Ministries+of+Truth.pdf/c229cc22-a227-29fd-0d3b-63b715d6a041?t=1654138593120
Irwansyah. (2024). ASEAN GUIDELINE ON MANAGEMENT OF GOVERNMENT INFORMATION IN COMBATING FAKE NEWS AND DISINFORMATION IN THE MEDIA. (D. Wulandari, T. Dhany, F. R. Putri, D. A. Nugraha, F. D. Maharani, V. R. Hapsari, & N. B. Akbar, Eds.) Jakarta: Ministry of Communication and Informatics of the Republic of Indonesia.
Kemp, S. (2020, January 30). DIGITAL 2020: GLOBAL DIGITAL OVERVIEW. Retrieved June 2026, from DATAREPORTAL: https://datareportal.com/reports/digital-2020-global-digital-overview
Kitikamdhorn, A. (2023). COVID-19 Infodemic and Social Media Platforms in Thailand [Doctoral Degree, Chulalongkorn University]. https://doi.org/10.58837/CHULA.THE.2023.38
Ministry of Health, N. U. (2020, November). COVID-19 vaccine acceptance survey in Indonesia. Retrieved June 2026, from UNICEF Indonesia, for every child: https://www.unicef.org/indonesia/coronavirus/reports/covid-19-vaccine-acceptance-survey-indonesia
Nguyen, T. T. P., Nguyen, D. C., Nguyen, A. T. T., Nguyen, L. H., Vu, G. T., Nguyen, C. T., Nguyen, T. H., & Le, H. T. (2020). Fake News Affecting the Adherence of National Response Measures During the COVID-19 Lockdown Period: The Experience of Vietnam. Frontiers in Public Health, 8, 589872. https://doi.org/10.3389/fpubh.2020.589872
Nortajuddin, A. (2020, July 13). Social Media Habits During The Pandemic. Retrieved June 2026, from THE ASEAN POST: https://theaseanpost.com/article/social-media-habits-during-pandemic
Phanwadee Chaikij & Sumonthip Chitsawang. (2021). The Fake News’s Infodemic about the COVID-19 Pandemicand the Preventive Measures in Thailand. Rajapark Journal, 15(40). https://so05.tci-thaijo.org/index.php/RJPJ/article/view/250663
Pomeranz, J. L., & Schwid, A. R. (2021). Governmental actions to address COVID-19 misinformation. Journal of Public Health Policy, 42(2), 201–210. https://doi.org/10.1057/s41271-020-00270-x
Pratiwi, F. I., Hennida, C., Susanto, S. R., Mikhael, P., Totokusumo, R. A., & Viona, D. (2024). COVID-19 infodemic in Southeast Asia: Regionalism approach and responses. Asian Security, 20(3), 158–176. https://doi.org/10.1080/14799855.2025.2500091
Sujarwoto, Maharani, A., Holipah, Andarini, S., Saputri, R. A. M., Pakpahan, E., Oceandy, D., & Tampubolon, G. (2023). Understanding COVID-19 vaccine hesitancy: A cross-sectional study in Malang District, Indonesia. Frontiers in Public Health, 10, 1030695. https://doi.org/10.3389/fpubh.2022.1030695
Walt, S. M. (1991). The Renaissance of Security Studies. International Studies Quarterly, 35(2), 211. https://doi.org/10.2307/2600471
WHO. (2020, September 23). Managing the COVID-19 infodemic: Promoting healthy behaviours and mitigating the harm from misinformation and disinformation. Retrieved June 2026, from World Health Organization: https://www.who.int/news/item/23-09-2020-managing-the-covid-19-infodemic-promoting-healthy-behaviours-and-mitigating-the-harm-from-misinformation-and-disinformation?
WHO. (n.d.). Understanding the infodemic and misinformation in the fight against COVID-19. Retrieved from World Health Organization: https://www.who.int/health-topics/infodemic/understanding-the-infodemic-and-misinformation-in-the-fight-against-covid-19?
Widdice, L. E., Bernstein, D. I., Franco, E. L., Ding, L., Brown, D. R., Ermel, A. C., Higgins, L., & Kahn, J. A. (2019). Decline in vaccine-type human papillomavirus prevalence in young men from a Midwest metropolitan area of the United States over the six years after vaccine introduction. Vaccine, 37(45), 6832–6841. https://doi.org/10.1016/j.vaccine.2019.08.052
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