摘要
ThepurposeofthisworkistostudythemolecularepidemiologicalcharacteristicsofnorovirusgastroenteritisoutbreaksinGuangdong.DuringOctober2003andDecember2004,fecalandanalswabsspecimenscollectedfrom13outbreaksofnon-bacterialgastroenteritisweretestedfornorovirus.SpecimensweredetectedbyRT-PCRandsequenced.Thedescriptivedatawerealsocollected.Eightin13outbreaksofgastroenteritiswerepositivefornorovirus.Allof8virusstrainswereidentifiedasgenogroupⅡbutbelongedto3genotypes.SixstrainswereGⅡ-4genotype.NorovirusisamajorcauseofoutbreaksofnonbacterialgastroenteritisinGuangdongprovinceandhasawidedistribution.Theillnesshappendedfromlateautumntowinter.TheprevalentstrainsweregenogroupⅡvirus.
出版日期
2006年04月14日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)