id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-259590-ot933axv	Fielding, Burtram C	Human coronavirus NL63: a clinically important virus?	2011-03-02		.txt	text/plain	4014	238	51	In this article, the current knowledge of human coronavirus HCoV-NL63, with special reference to the clinical features, prevalence and seasonal incidence, and coinfection with other respiratory viruses, will be discussed. In this article, the current knowledge of human coronavirus HCoV-NL63, with special reference to the clinical features, prevalence and seasonal incidence, and coinfection with other respiratory viruses, will be discussed. A recent comprehen sive 2year populationbased study, using data from different countries, on children under 3 years of age with lower respiratory tract infec tion (LRTI) shows that HCoVNL63 infections peak in winter months. Another study reports that HCoVNL63, when compared with other respiratory viruses, is the virus secondmost com monly associated with young children (median age 13 months) hospitalized with croup [17] . A novel pancoronavirus RTPCR assay: frequent detection of human coronavirus NL63 in children hospitalized with respiratory tract infections in Belgium	./cache/cord-259590-ot933axv.txt	./txt/cord-259590-ot933axv.txt