On August 2, 2021, the Faculty of Nursing, Mahidol University, organized the 13th activity of the online project “Faculty of Nursing, Mahidol University, helps Thais to be safe from COVID-19” with the topic “General Public Knowledge of COVID-19”. In this activity, Associate Professor Dr. Yupa Jewpattanakul, Associate Professor Nongnuch Petchroung, and Assistant Professor Penchan Sittipreechachan, from the Department of Public Health Nursing, jointly provided knowledge and suggestion about the mentioned topic. The online activity was live-streamed via Facebook page “รู้ทัน ป้องกัน ภัย Covid-19”.