The COVID misinfodemic: not new, never more lethal

Area of Science:

• Public Health
• Epidemiology
• Communication Studies

Background:

• The term 'infodemic' describes the rapid spread of information, misinformation, and disinformation during health crises.
• Misinformation during pandemics hinders public understanding and trust in health authorities.
• Both the AIDS and COVID-19 pandemics experienced significant misinfodemic challenges.

Purpose of the Study:

• To compare and contrast the key elements of the AIDS and COVID-19 misinfodemics.
• To identify common features of health-related misinfodemics.
• To recommend strategies for controlling the SARS-CoV-2 misinfodemic based on past experiences.

Main Methods:

• Comparative analysis of information and misinformation patterns during the AIDS and COVID-19 pandemics.
• Review of scientific literature and public health reports.
• Drawing lessons from the AIDS pandemic response to address the COVID-19 misinfodemic.

Main Results:

• Significant overlap exists in the types of information, misinformation, and disinformation observed during both pandemics.
• Misinformation eroded public trust in scientists and governments during both the AIDS and COVID-19 crises.
• Effective control of pandemics is hampered by the 'noise' generated by misinfodemics.

Conclusions:

• Addressing misinfodemics is crucial for effective public health responses to current and future pandemics.
• Lessons learned from the AIDS pandemic can inform strategies to combat the COVID-19 misinfodemic.
• Building public trust and promoting accurate information are essential for pandemic control.