Jakarta-Bogor-Depok-Tangerang-Bekasi (Jabodetabek) is the city with the most populous population in Indonesia. This study aims to explore the knowledge, attitude, and behaviour of Jabodetabek people as an epicentre covid-19 in Indonesia. This study was a descriptive quantitative online study with a survey design used a self-developed online questionnaire on 297 Jabodetabek residents in Indonesiā¦