id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-252037-rj61mzqj	Gerna, G.	Changing circulation rate of human metapneumovirus strains and types among hospitalized pediatric patients during three consecutive winter-spring seasons	2005-06-28		.txt	text/plain	2203	116	44	In this study, we examined: i) the circulation rate of hMPV among the other respiratory viruses during 3 consecutive winter-spring seasons; ii) the relative circulation of the 2 types and the 4 subtypes of hMPV during the same 3-year period; iii) the relative impact of hMPV as compared to hRSV in determining admission to the hospital of infants with acute respiratory infections. The relative distribution of different respiratory viruses causing severe infections requiring admission to the hospital of infants and young children in three consecutive winter-spring seasons from 2001 through 2004 is reported in Table 2 Within the aliquot of patients found positive for some respiratory virus, no difference in the circulation rate was observed for respiratory virus infections caused by influenzavirus B, hPIVs, hAdVs, hCoVs, and coinfections along the three years studied.	./cache/cord-252037-rj61mzqj.txt	./txt/cord-252037-rj61mzqj.txt