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Volume 28, Number 7—July 2022
Dispatch

Potential Threats to Human Health from Eurasian Avian-Like Swine Influenza A(H1N1) Virus and Its Reassortants

Shuai-Yong Wang1, Feng Wen1, Ling-Xue Yu, Juan Wang, Man-Zhu Wang, Jie-Cong Yan, Yan-Jun Zhou, Wu Tong, Tong-Ling Shan, Guo-Xin Li, Hao Zheng, Chang-Long Liu, Ning Kong, Guang-Zhi Tong, and Hai YuComments to Author 
Author affiliations: Chinese Academy of Agricultural Sciences, Shanghai, China (S.-Y. Wang, L.-X. Yu, J. Wang, M.-Z. Wang, J.-C. Yan, Y.-J. Zhou, W. Tong, T.-L. Shan, G.-X. Li, H. Zheng, C.-L. Liu, N. Kong, G.-Z. Tong, H. Yu); Foshan University, Foshan, Guangdong, China (F. Wen).

Main Article

Table

Detailed information of 32 viruses isolated in study of Eurasian avian-like swine influenza A(H1N1) virus and its reassortant viruses, China*

Strain name Date collected Place collected Gene segment
G
PB2 PB1 PA HA NP NA M NS
A/swine/Shanghai/37/2018 1/2018 Shanghai EA EA EA EA EA EA EA EA 1
A/swine/Shanghai/56/2018 1/2018 Shanghai EA EA EA EA EA EA EA EA 1
A/swine/Shanghai/72/2018 1/2018 Shanghai EA EA EA EA EA EA EA EA 1
A/swine/Shanghai/136/2018 3/2018 Shanghai EA EA EA EA EA EA EA EA 1
A/swine/Hebei/11/2018 3/2018 Hebei EA EA EA EA EA EA EA EA 1
A/swine/Hebei/47/2018 3/2018 Hebei EA EA EA EA EA EA EA EA 1
A/swine/Shandong/8/2018 3/2018 Shandong pH1N1 pH1N1 pH1N1 EA pH1N1 EA pH1N1 pH1N1 2
A/swine/Zhejiang/5/2018 12/2018 Zhejiang pH1N1 pH1N1 pH1N1 EA pH1N1 EA pH1N1 TRIG 4
A/swine/Shandong/20/2018 12/2018 Shandong pH1N1 pH1N1 pH1N1 EA pH1N1 EA EA TRIG 5
A/swine/Jiangsu/16/2018 12/2018 Jiangsu pH1N1 pH1N1 pH1N1 EA pH1N1 EA EA TRIG 5
A/swine/Jiangsu/28/2018 12/2018 Jiangsu pH1N1 pH1N1 pH1N1 EA pH1N1 EA EA TRIG 5
A/swine/Hebei/16/2019 1/2019 Tianjin pH1N1 pH1N1 pH1N1 EA pH1N1 EA pH1N1 pH1N1 2
A/swine/Zhejiang/19/2019 1/2019 Zhejiang pH1N1 pH1N1 pH1N1 EA pH1N1 EA pH1N1 TRIG 4
A/swine/Shandong/66/2019 1/2019 Shandong pH1N1 pH1N1 pH1N1 EA pH1N1 EA pH1N1 TRIG 4
A/swine/Shandong/73/2019 1/2019 Shandong pH1N1 pH1N1 pH1N1 EA pH1N1 EA pH1N1 TRIG 4
A/swine/Jiangsu/91/2019 11/2019 Jiangsu pH1N1 pH1N1 pH1N1 EA pH1N1 EA pH1N1 TRIG 4
A/swine/Zhejiang/22/2019 12/2019 Zhejiang pH1N1 pH1N1 pH1N1 EA pH1N1 EA EA TRIG 5
A/swine/Heibei/66/2019 12/2019 Hebei pH1N1 pH1N1 pH1N1 EA pH1N1 EA EA TRIG 5
A/swine/Tianjin/27/2019 12/2019 Tianjin pH1N1 pH1N1 pH1N1 EA pH1N1 EA EA TRIG 5
A/swine/Tianjin/50/2020 10/2020 Tianjin pH1N1 pH1N1 pH1N1 EA pH1N1 EA pH1N1 TRIG 4
A/swine/Tianjin/82/2020 10/2020 Tianjin pH1N1 pH1N1 pH1N1 EA pH1N1 EA pH1N1 TRIG 4
A/swine/Zhejiang/25/2020 10/2020 Zhejiang pH1N1 pH1N1 pH1N1 EA pH1N1 EA pH1N1 TRIG 4
A/swine/Jiangsu/93/2020 10/2020 Jiangsu pH1N1 pH1N1 pH1N1 EA pH1N1 EA pH1N1 TRIG 4
A/swine/Shandong/88/2020 10/2020 Shandong pH1N1 pH1N1 pH1N1 EA pH1N1 EA pH1N1 TRIG 4
A/swine/Tianjin/121/2020 11/2020 Tianjin pH1N1 pH1N1 pH1N1 EA pH1N1 EA EA TRIG 5
A/swine/Jiangsu/100/2020 11/2020 Jiangsu pH1N1 pH1N1 pH1N1 EA pH1N1 EA EA TRIG 5
A/swine/Zhejiang/76/2020 12/2020 Zhejiang pH1N1 pH1N1 pH1N1 H3 pH1N1 EA pH1N1 TRIG nH3N1
A/swine/Zhejiang/83/2020 12/2020 Zhejiang pH1N1 pH1N1 pH1N1 H3 pH1N1 EA pH1N1 TRIG nH3N1
A/swine/Zhejiang/109/2020 12/2020 Zhejiang pH1N1 pH1N1 pH1N1 H3 pH1N1 EA pH1N1 TRIG nH3N1
A/swine/Zhejiang/211/2020 12/2020 Zhejiang pH1N1 pH1N1 pH1N1 H3 pH1N1 EA pH1N1 TRIG nH3N1
A/swine/Zhejiang/269/2020 12/2020 Zhejiang pH1N1 pH1N1 pH1N1 H3 pH1N1 EA pH1N1 TRIG nH3N1
A/swine/Zhejiang/360/2020 12/2020 Zhejiang pH1N1 pH1N1 pH1N1 H3 pH1N1 EA pH1N1 TRIG nH3N1

*EA, Eurasian; G, genotype; HA, hemagglutinin; M, matrix; NA, neuraminidase; NP, nucleoprotein; NS, nonstructural; pH1N1, 2009 pandemic influenza (H1N1); PA, polymerase acidic protein; PB1, polymerase basic protein 1; PB2, polymerase basic protein 2; TRIG, triple reassortant internal gene.

Main Article

1These first authors contributed equally to this article.

Page created: April 13, 2022
Page updated: June 18, 2022
Page reviewed: June 18, 2022
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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