A content analysis of Group of Seven (G7) world leaders' tweets during the COVID-19 pandemic indicates that Twitter is a powerful tool for rapid communication with citizens. The majority of viral tweets were informative, which researchers consider more helpful than morale-boosting or political tweets from a public health perspective. The study highlights Twitter's user-friendly nature for searching concise COVID-19 information and its translation capabilities. However, users are urged to exercise caution and prioritize official government-based health information over general Twitter sources.