Document Detail


Hantavirus outbreak associated with laboratory rats in Yunnan, China.
MedLine Citation:
PMID:  20380897     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
An outbreak of hemorrhagic fever with renal syndrome occurred among students in a college (College A) in Kunming, Yunnan province, China in 2003. Subsequent investigations revealed the presence of hantavirus antibodies and antigens in laboratory rats at College A and two other institutions. Hantavirus antibodies were detected in 15 additional individuals other than the index case in these three locations. Epidemiologic data indicated that the human infections were a result of zoonotic transmission of the virus from laboratory rats. A virus was isolated from rats in College A and the full-length genome sequence revealed that this was a new Hantaan virus isolate, designated strain KY. Sequence analysis of the three genome segments indicated that this new isolate is a reassortant derived from human and rat Hantaan viruses. Further sequence analysis of the medium (M) genome segment revealed that it originated from a recombination event between two rat Hantaan virus lineages.
Authors:
Yunzhi Zhang; Hailin Zhang; Xingqi Dong; Junfa Yuan; Huajun Zhang; Xinglou Yang; Peng Zhou; Xingyi Ge; Yan Li; Lin-Fa Wang; Zhengli Shi
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2010-04-07
Journal Detail:
Title:  Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases     Volume:  10     ISSN:  1567-7257     ISO Abbreviation:  Infect. Genet. Evol.     Publication Date:  2010 Jul 
Date Detail:
Created Date:  2010-05-31     Completed Date:  2010-09-13     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101084138     Medline TA:  Infect Genet Evol     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  638-44     Citation Subset:  IM    
Copyright Information:
Copyright 2010 Elsevier B.V. All rights reserved.
Affiliation:
State Key Laboratory of Virology, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, People's Republic of China.
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MeSH Terms
Descriptor/Qualifier:
Animals
Animals, Laboratory / virology*
Base Sequence
China / epidemiology
Disease Outbreaks
Disease Vectors
Hantaan virus / classification,  genetics*
Hemorrhagic Fever with Renal Syndrome / epidemiology*,  genetics*
Humans
Male
Molecular Sequence Data
Phylogeny
RNA, Viral / analysis
Rats
Recombination, Genetic
Sequence Analysis, DNA
Universities
Young Adult
Zoonoses*
Chemical
Reg. No./Substance:
0/RNA, Viral

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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