JMIR Infodemiology

Focusing on determinants and distribution of health information and misinformation on the internet, and its effect on public and individual health.

Editor-in-Chief:

Tim Ken Mackey, MAS, PhD, University of California San Diego, USA


Impact Factor 2.3 CiteScore 6.5

JMIR Infodemiology (JI, ISSN 2564-1891, (Journal Impact Factor 2.3, Journal Citation Reports 2025 from Clarivate) launched in 2021, is a premier, open-access, peer-reviewed journal, focusing on infodemiology, the study of determinants and the distribution of health information and misinformation on the internet, and its effect on public and individual health. The new scientific discipline of "Infodemiology," first introduced in 2002, has been gaining momentum due to the COVID-19 infodemic, with the WHO recognizing it as an important pillar in managing public health emergencies. JMIR Publications is proud to have been spearheading the advancement of this new scientific discipline for more than a decade. We are now accelerating the development of this new interdisciplinary discipline with the first and only journal devoted to this rapidly evolving field, by bringing together thought leaders in research, data science, and policy. Areas of interest include information monitoring (infoveillance, including social listening), eHealth literacy and science literacy, knowledge refinement and quality improvement processes and policies, and the influence of political and commercial interests on effective knowledge translation. 

 The journal is indexed in PubMed Central/PubMedMEDLINEScopusDOAJWeb of Science, EBSCO/EBSCO Essentials, and CABI.

JMIR Infodemiology received a Journal Impact Factor of 2.3 (Source:Journal Citation Reports 2025 from Clarivate). 

JMIR Infodemiology recieved a Scopus CiteScore of 6.5 (2024), placing it in the 87th percentile (#39 of 320) as a Q1 journal in the field of Health Policy.

Recent Articles

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Bots and AI Approaches to Detect and Counter Misinformation

Scientific misinformation remains a major barrier to effective health communication. Bridging the gap between academic research and public understanding requires tools that simplify scientific language and adapt content to diverse audiences.

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Health and Risk Communication

The sugar market in Indonesia reflects the distinct consumer behavior shaped by economic and deeply rooted cultural factors. This study explores how symbolic values attached to sugar sustain persistent, often irrational or uncontrollable consumption, highlighting the need for a demand-side perspective in the economic sociology of sugar markets.

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Reviews in Infodemiology

Social media has transformed the landscape of health communication. Video content can optimally activate our cognitive systems, enhance learning, and deliver accessible information. Evidence has suggested the positive impact of videos on health knowledge and health-related behaviors, yet the impact of social media videos on quantitative health outcomes is underresearched. Evaluating such outcomes poses unique challenges in measuring exposure and outcomes within internet-based populations.

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Infoveillance and Social Listening

The illegal use of opioids has emerged as a major global public health concern, contributing to widespread addiction and a growing number of overdose-related deaths. In response, the US federal government has invested billions of dollars in combating the opioid epidemic through treatment, prevention, and law enforcement initiatives. Despite these efforts, there remains an urgent need for automated tools capable of detecting overdose cases and assessing the risk levels of substances—tools that can enable faster, more effective responses with less reliance on human intervention. Social media, particularly Reddit, has become a valuable source of self-reported data on opioid misuse, offering rich insights into user experiences and symptoms.

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Health and Risk Communication

As TikTok (ByteDance) grows as a major platform for health information, the quality and accuracy of Arabic-language cancer prevention content remain unknown. Limited access to culturally relevant and evidence-based information may exacerbate disparities in cancer knowledge and prevention behaviors. Although large language models offer scalable approaches for analyzing online health content, their utility for short-form video data, especially in underrepresented languages, has not been well established.

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Data Sources and Open Data for Infodemiology

Language barriers between Canadian patients and health care providers are associated with poorer health outcomes, including decreased patient safety and quality of care, misdiagnosis and longer treatment initiation times, and increased mortality. However, research exploring language as a social determinant of health is limited, as Canadian health data are scattered across many jurisdictions, each with its own policies and procedures. This fragmentation makes it difficult for researchers to identify, locate, and use existing data. This paper presents the results of a pilot study that attempts to address this gap by creating a metadata repository (MDR) to act as a central source of information about what data are available at which data holdings across Canada.

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Misinformation and Disinformation Outbreaks and Information Prevalence Studies

Patients increasingly rely on short-video platforms for information regarding In Vitro Fertilization (IVF), yet the relationship between the scientific quality of this content and its algorithmic dissemination remains unclear.

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Infoveillance and Social Listening

The month of June has been recognized as the National Cytomegalovirus (CMV) Awareness Month since 2011 in the United States. Established by government resolution, the goal is to increase awareness and reduce the incidence of congenital CMV infection, a leading cause of preventable birth defects and developmental disabilities. Social media is a powerful tool to support public health by making health information easily accessible. With an estimated 246 million users in the United States and more than half of adults seeking health information through such platforms, social media offers an unparalleled opportunity to promote CMV awareness and prevention.

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Information Demand

Diabetic retinopathy (DR) is a leading cause of vision loss, particularly in the Middle East. With the rise of online health information, many patients turn to the internet for knowledge about health conditions. However, the accuracy and quality of this information can be questionable, particularly in languages other than English. Objectives: We sought to evaluate the quality and reliability of Arabic websites on DR to address this knowledge gap and improve patient care.

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Infoveillance and Social Listening

Alcohol consumption in China poses significant public health challenges. Alcohol marketing has been shown to increase public alcohol consumption, with social media platforms such as Douyin (Tiktok in Mainland China) being among the main channels for alcohol marketing.

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Reviews in Infodemiology

Sexual and reproductive health and rights (SRHR) are foundational to both individual autonomy and global well-being. Misinformation in this domain poses serious risks by undermining evidence-based decision-making, weakening systems of accountability, and perpetuating social injustices.

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Reviews in Infodemiology

Digital media memes have emerged as influential tools in health communication, particularly during the COVID-19 pandemic. While they offer opportunities for emotional engagement and community resilience, they also act as vectors for health misinformation, contributing to the global infodemic. Despite growing interest in their communicative power, the role of memes in shaping public perception and misinformation diffusion remains underexplored in infodemiology.

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