id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-277076-yvsyo4l9	Berger, A.	SARS	2019-09-12		.txt	text/plain	4349	215	45	Measures including source isolation of patientswho only became infectious after onset of clinical symptomsstrict infection control in health care facilities, timely identification and quarantining of exposed contacts, and perhaps also measures to increase social distance, such as travel warnings and screening of travelers, had led to this remarkable and remarkably rapid success. A further, small SARS outbreak occurred again in Guangdong in late 2003/early 2004; molecular analysis of virus isolates from human cases and animals sampled at the same place and time confirmed that this was zoonotically acquired from Paguma larvata. The laboratory diagnosis of SARS remains a challenge; in fact, despite the rapid identification of SARS-CoV as the etiological agent, testing contributed little to the successful control of the 2003 outbreak. A negative antibody test result later than 21 days after the onset of illness is likely to indicate that no infection with SARS-CoV has taken place.	./cache/cord-277076-yvsyo4l9.txt	./txt/cord-277076-yvsyo4l9.txt