id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-316006-t080mykk	Kong, Dechuan	Clusters of 2019 coronavirus disease (COVID‐19) cases in Chinese tour groups	2020-07-27		.txt	text/plain	3199	134	54	In recent studies, clusters of COVID-19 cases have been principally identified in family settings (Bai et al., 2020; Chan et al., 2020) . Our study describes clusters of COVID-19 cases within tour groups travelling in European countries from January 16 through 28.	cache/cord-316006-t080mykk.txt	txt/cord-316006-t080mykk.txt
