TY - BOOK AU - Zujin Luo TI - Prevention of SARS-CoV-2 transmission from intertional arrvials: Xiaotangshan Designated Hospital, China KW - COVID-19 KW - epidemiology KW - prevention & control KW - Mass Screening KW - organization & administration KW - Pandemics KW - SARS-CoV-2 KW - Airports ER -