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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

Figure 1

Maximum-likelihood phylogenetic tree of hemagglutinin genes of Eurasian avian-like swine influenza A(H1N1) viruses from pigs on pig farms in 6 provinces of China (blue circles) and reference sequences from humans (red squares). The phylogeny of available sequences of related viruses from GenBank and GISAID database (https://www.gisaid.org) and the 26 HA genes sequenced in this study were inferred by using MEGA version 7 (https://www.megasoftware.net) under the general time-reversible plus gamma distribution model with 1,000 bootstrap replicates. Scale bar indicates substitutions per nucleotide.

Figure 1. Maximum-likelihood phylogenetic tree of hemagglutinin genes of Eurasian avian-like swine influenza A(H1N1) viruses from pigs on pig farms in 6 provinces of China (blue circles) and reference sequences from humans (red squares). The phylogeny of available sequences of related viruses from GenBank and GISAID database (https://www.gisaid.org) and the 26 HA genes sequenced in this study were inferred by using MEGA version 7 (https://www.megasoftware.net) under the general time-reversible plus gamma distribution model with 1,000 bootstrap replicates. Scale bar indicates substitutions per nucleotide.

Main Article

1These first authors contributed equally to this article.

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