Preferential Lower Respiratory Tract Infection in Swine-Origin 2009 A(H1N1) Influenza

被引:28
|
作者
Yeh, Ellen [1 ]
Luo, Robert F. [1 ]
Dyner, LauraLe [2 ]
Hong, David K. [2 ]
Banaei, Niaz [1 ,3 ,4 ]
Baron, Ellen Jo [1 ,3 ,4 ]
Pinsky, Benjamin A. [1 ]
机构
[1] Stanford Univ, Sch Med, Dept Pathol, Stanford, CA 94305 USA
[2] Stanford Univ, Sch Med, Dept Pediat, Stanford, CA 94305 USA
[3] Stanford Univ Hosp, Clin Virol Lab, Palo Alto, CA USA
[4] Lucile Packard Childrens Hosp, Palo Alto, CA USA
关键词
VIRUS; TRANSMISSION; PATHOGENESIS; PATHOLOGY; DIAGNOSIS;
D O I
10.1086/649875
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
We report a case of 2009 influenza A(H1N1) virus infection in which virus was detected predominantly in specimens from the lower respiratory tract but was absent or at very low levels in nasopharyngeal swab samples. This presentation suggests that, in certain hosts or for particular variants of 2009 A(H1N1) virus, the lower respiratory tract may be the preferred site of infection.
引用
收藏
页码:391 / 394
页数:4
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