The COVID-19 Infodemic: Misinformation About Health on Social Media in Istanbul

Misinformation and conspiracy theories can spread as quickly as the COVID-19 pathogen itself. The infodemic, which describes false or misleading information about this recent epidemic on the internet, has become a serious problem all over the world, and has been declared as an "enemy" by the World Health Organization. In this sense, in order to combat the epidemic, it becomes important to reveal the nuances of COVID-19 related infodemic available on the internet. Particularly, internet users in Turkey are increasingly utilizing social media -a platform synonymous with misinformation- to access news coverage regarding the pandemic (World Health Organization, 2020). In this quantitative study focusing on the city of Istanbul (n=399), which is at the epicenter of the outbreak in Turkey, the social media usage of individuals, their trust in these platforms, exposure to misinformation and conspiracy theories, and fact-checking behaviors were examined. Our results indicate that participants tended to believe in misinformation and conspiracy theories rather than confirming information through fact-checking platforms. Nearly half of all participants believed at least one of four widespread conspiracy theories about the virus. Moreover, when fact-checking did identify misinformation, the participants' trust in social media showed a slight decrease. Based on these findings, our study proposes a comprehensive model for pandemic-related trust, misinformation, conspiracy theories, and fact-checking factors on digital platforms.