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Volume 24, Number 7—July 2018
Research

Diversity of Influenza A(H5N1) Viruses in Infected Humans, Northern Vietnam, 2004–2010

Hirotaka Imai1, Jorge M. Dinis1, Gongxun Zhong, Louise H. Moncla, Tiago J.S. Lopes, Ryan McBride, Andrew J. Thompson, Wenjie Peng, Mai thi Q. Le, Anthony Hanson, Michael Lauck, Yuko Sakai-Tagawa, Shinya Yamada, Julie Eggenberger, David H. O’Connor, Yasuo Suzuki, Masato Hatta, James C. Paulson, Gabriele Neumann, and Yoshihiro KawaokaComments to Author 
Author affiliations: University of Wisconsin, Madison, Wisconsin, USA (H. Imai, J.M. Dinis, G. Zhong, L.H. Moncla, T.J.S. Lopes, A. Hanson, M. Lauck, J. Eggenberger, D.H. O’Connor, M. Hatta, G. Neumann, T.C. Friedrich, Y. Kawaoka); The Scripps Research Institute, La Jolla, California, USA (R. McBride, A.J. Thompson, W. Peng, J.C. Paulson); National Institute of Hygiene and Epidemiology, Hanoi, Vietnam (M.t.Q. Le); University of Tokyo, Tokyo, Japan (Y. Sakai-Tagawa, S. Yamada, Y. Kawaoka); Chubu University, Kasugai, Japan (Y. Suzuki)

Main Article

Table

Characteristics of patients infected with influenza A(H5N1) virus and samples collected, northern Vietnam, 2004–2010*

Patient no., virus isolated HA clade Sample Date
 Outcome
Symptom onset Hospitalization Sample collection
UT3040
A/Vietnam/UT3040I/2004 (UT3040I) 1 TS NA NA 2004 Jan 6 Died
A/Vietnam/UT3040II/2004 (UT3040II)
 1
 TA
 NA
 NA
 2004 Jan 7
 Died
UT31312
A/Vietnam/UT31312I/2007 (UT31312I) 2.3.4 TA NA NA 2007 Jul 25 Died
A/Vietnam/UT31312II/2007 (UT31312II) 2.3.4 TA NA NA 2007 Jul 26 Died
A/Vietnam/UT31312III/2007 (UT31312III)
 2.3.4
 TS
 NA
 NA
 2007 Jul 25
 Died
UT31394
A/Vietnam/UT31394I/2008 (UT31394I) 2.3.4 TS NA NA 2008 Jan 17 Died
A/Vietnam/UT31394II/2008 (UT31394II)
 2.3.4
 TA
 NA
 NA
 2008 Jan 17
 Died
UT31413
A/Vietnam/UT31413I/2008 (UT31413I) 2.3.4 TS 2008 Feb 3 NA 2008 Feb 13 Died
A/Vietnam/UT31413II/2008 (UT31413II)
 2.3.4
 TA
 2008 Feb 3
 NA
 2008 Feb 13
 Died
UT36250
A/Vietnam/UT36250I/2010 (UT36250I) 2.3.4.2 TS 2010 Mar 5 2010 Mar 10 2010 Mar 10 Survived
A/Vietnam/UT36250II/2010 (UT36250II)
 2.3.4.2
 TA
 2010 Mar 5
 2010 Mar 10
 2010 Mar 11
 Survived
UT36282
A/Vietnam/UT36282I/2010 (UT36282I) 2.3.4.1 TS 2010 Mar 27 2010 Apr 2 2010 Apr 1 Survived
A/Vietnam/UT36282II/2010 (UT36282II)
 2.3.4.1
 TS
 2010 Mar 27
 2010 Apr 2
 2010 Apr 3
 Survived
UT36285
A/Vietnam/UT36285I/2010 (UT36285I) 2.3.4.1 TS 2010 Apr 2 2010 Apr 4 2010 Apr 4 Survived
A/Vietnam/UT36285II/2010 (UT36285II) 2.3.4.1 TS 2010 Apr 2 2010 Apr 4 2010 Apr 8 Survived

*HA, hemagglutinin; NA; not available; TA, throat swab; TS, tracheal aspirate.

Main Article

1These authors contributed equally to this article.

Page created: June 18, 2018
Page updated: June 18, 2018
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