As coronavirus situation in China and Macau continues to improve, tourism market is restoring after months of losses, and air travelers are steadily increasing. To comply with the prevention measures set by the National Health Commission and the General Administration of Customs of the People's Republic of China, all passenger entering China via Macau International Airport must submit health declaration. According to recent observations, the airport passenger terminal is packed with air travelers filling out health declarations during departures peak hours. Macau International Airport Company Limited (CAM) organizes service team, in addition to frontline ground handling staff, assist passengers to complete China health declaration.