The recent COVID-19 crisis has shown how social media can be used successfully for community engagement and emotional support, as well as for providing the latest global evidence. Yet, we also see how it can be used as a tool to spread unverified rumors and misinformation about COVID-19, fueling fear around a vaccine that is still under development. Dr. Tedros Adhanom Ghebreyesus, Director-General of the World Health Organization (WHO), called for taking urgent measures to address the “coronavirus infodemic”