The World Health Organization (WHO) launched the new online course to fight the infodemic 'Infodemic Management 101'. In this course, global experts explore the growing field of infodemic management activities and explain how to fight misinformation spread and to develop human-centered interventions to empower individuals and communities. The introductory course is intended for anyone interested in learning what an infodemic is, how ti affects public health, and what we can do now and into the future.