id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-318872-0e5zjaz1	Park, Ji-Eun	MERS transmission and risk factors: a systematic review	2018-05-02		.txt	text/plain	4156	234	54	BACKGROUND: Since Middle East respiratory syndrome (MERS) infection was first reported in 2012, many studies have analysed its transmissibility and severity. The incubation period was reported to be 6.83-7 days in South Korea [4, 5] , but 5.5 in a study using data from multiple areas [6] and 5.2 in Saudi Arabia [7] . Although one study from Saudi Arabia reported longer than 17 days from onset to death [36] , Sha et al., comparing data between the Middle East and South Korea, reported similar periods of 11.5 and 11 days, respectively [29] . Mortality of MERS patients was found to be 20.4% in South Korea based on a report including all cases [27] , but most studies from Saudi Arabia reported higher rates, from 22 to 69.2% [7, 22, 33, [37] [38] [39] . Risk factors for transmission of Middle East respiratory syndrome coronavirus infection during the 2015 outbreak in South Korea	./cache/cord-318872-0e5zjaz1.txt	./txt/cord-318872-0e5zjaz1.txt