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Volume 22, Number 11—November 2016
Research

Reassortant Eurasian Avian-Like Influenza A(H1N1) Virus from a Severely Ill Child, Hunan Province, China, 2015

Wenfei Zhu1, Hong Zhang1, Xingyu Xiang1, Lili Zhong, Lei Yang, Junfeng Guo, Yiran Xie, Fangcai Li, Zhihong Deng, Hong Feng, Yiwei Huang, Shixiong Hu, Xin Xu, Xiaohui Zou, Xiaodan Li, Tian Bai, Yongkun Chen, Zi Li, Junhua LiComments to Author , and Yuelong ShuComments to Author 
Author affiliations: National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China (W. Zhu, L. Yang, J. Guo, Y. Xie, X. Zou, X. Li, T. Bai, Y. Chen, Z. Li, Y. Shu); Key Laboratory for Medical Virology, National Health and Family Planning Commission, Beijing (W. Zhu, L. Yang, J. Guo, Y. Xie, X. Zou, X. Li, T. Bai, Y. Chen, Z. Li, Y. Shu); Hunan Provincial Center for Disease Control and Prevention, Changsha, China (H. Zhang, X. Xiang, F. Li, Z. Deng, Y. Huang, S. Hu, J. Li); Hunan Provincial People’s Hospital, Changsha (L. Zhong); Liuyang Center for Disease Control and Prevention, Liuyang, China (H. Feng, X. Xu)

Main Article

Table 2

HI antibody titers to HuN EA-H1N1 virus and CA07 virus in serum collected from a HUN EA-H1N1–infected patient and his close contacts, Hunan Province, China, 2015*

Contact type and age, y
 Contact date
 Fever
 Date of illness onset
 Date of serum sample collection
 HI titer
Initial
 Final
 HuN EA-H1N1
 CA07
Doctor, 26 Unknown Unknown No NA Sep 21 5 40
Doctor, 28 Unknown Unknown No NA Sep 21 5 5
Nurse, 33 Unknown Unknown No NA Sep 21 20 40
Doctor, 36 Jul 2 Jul 11 Yes Jul 11 Sep 21 5 5
Doctor, 47 Jul 13 Jul 13 Yes Jul 13 Sep 28 40 80
Doctor, 39 Jul 13 Jul 13 No NA Sep 28 5 160
Doctor, 45 Jul 2 Jul 2 Yes Jul 2 Sep 28 5 40
Nurse, 38 Jul 2 Jul 13 No NA Sep 28 5 40
Parent, 43 Jun 30 Jul 1 No NA Sep 29 20 40
Parent, 42 Jun 30 Jul 1 No NA Sep 29 5 5
Grandparent, 67 Jun 30 Jul 1 No NA Sep 29 5 40
Grandparent, 63 Jun 30 Jul 1 No NA Sep 29 5 5
Patient, 2 NA NA Yes Jun 30 Sep 29 80 160

*CA07, A/California/07/2009 [A( H1N1)pdm09 virus; HI, hemagglutination inhibition; HuN EA-H1N1, Eurasian avian-like influenza A/Hunan/42443/2015(H1N1) virus; NA, not available.

Main Article

1These authors contributed equally to this article.

Page created: October 18, 2016
Page updated: October 18, 2016
Page reviewed: October 18, 2016
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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