id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-254825-c5d0wul9	Kim, Sei Won	Containment of a healthcare-associated COVID-19 outbreak in a university hospital in Seoul, Korea: A single-center experience	2020-08-14		.txt	text/plain	3554	205	49	In this study, we retrospectively analyzed the results of SARS-CoV-2 RT-PCR testing, contact history, and presence of respiratory symptoms in a single center with a healthcare-associated COVID-19 outbreak. We reviewed the history of patients to assess whether they visited China or other high-risk countries within two weeks prior to the outbreak of healthcare-associated COVID-19, or if they came into contact with confirmed COVID-19 cases. After SARS-CoV-2 infection was confirmed, the Seoul city government announced the closure of the hospital on February 21, 2020, to prevent a healthcare-associated outbreak. After the hospital staff member responsible for transporting patients was confirmed as the first COVID-19 case, people with contact history, fever, or respiratory symptoms were tested for SARS-CoV-2 infection with RT-PCR (Fig 2) . After the first case was reported, epidemiologists from KCDC and the infection control unit of our hospital reviewed electronic medical charts, CCTV, and personal movements to identify individuals with potential contact with confirmed COVID-19 patients.	./cache/cord-254825-c5d0wul9.txt	./txt/cord-254825-c5d0wul9.txt