摘要

关键词：
• H7N9
• , 致病性
• , 抗原性
• , 变异
• , 疫苗

Abstract

References

1. Hoffmann, E., Stech, J., Guan, Y., Webster, R.G., Perez, D.R., 2001. Universal primer set for the full-length amplification of all influenza a viruses. Arch. Virol. 146, 2275–2289.
   

2. Hou, G., Li, J., Wang, S., Cheng, S., Peng, C., Chen, J., Jiang, W., 2019. Hemagglutinin characteristics, changes in pathogenicity, and antigenic variation of highly pathogenic h7n9 avian influenza viruses in China. J. Infect. 78, 158–169.
   

3. Jiang, W., Hou, G., Li, J., Peng, C., Wang, S., Liu, S., Zhuang, Q., Yuan, L., Yu, X., Li, Y., Wang, J., Liu, H., 2020. Antigenic variant of highly pathogenic avian influenza a(H7N9) virus, China, 2019. Emerg. Infect. Dis. 26, 379–380.
   

4. Shi, J., Deng, G., Ma, S., Zeng, X., Yin, X., Li, M., Zhang, B., Cui, P., Chen, Y., Yang, H., Wan, X., Liu, L., Chen, P., Jiang, Y., Guan, Y., Liu, J., Gu, W., Han, S., Song, Y., Liang, L., Qu, Z., Hou, Y., Wang, X., Bao, H., Tian, G., Li, Y., Jiang, L., Li, C., Chen, H., 2018. Rapid evolution of h7n9 highly pathogenic viruses that emerged in China in 2017. Cell Host Microbe 24, 558–568 e557.
   

5. Smith, D.J., Lapedes, A.S., de Jong, J.C., Bestebroer, T.M., Rimmelzwaan, G.F., Osterhaus, A.D., Fouchier, R.A., 2004. Mapping the antigenic and genetic evolution of influenza virus. Science 305, 371–376.
   

6. Wang, N., Sun, M., Wang, W., Ouyang, G., Chen, Z., Zhang, Y., Zhao, B., Wu, S., Huang, J., Sun, H., Liao, M., Jiao, P., 2017. Avian influenza (h7n9) viruses co-circulating among chickens, southern China. Emerg. Infect. Dis. 23, 2100–2102.
   

7. Wu, Y., Hu, J., Jin, X., Li, X., Wang, J., Zhang, M., Chen, J., Xie, S., Qi, W., Liao, M., Jia, W., 2021. Accelerated evolution of h7n9 subtype influenza virus under vaccination pressure. Virol. Sin. 36, 1124–1132.
   

8. Yin, X., Deng, G., Zeng, X., Cui, P., Hou, Y., Liu, Y., Fang, J., Pan, S., Wang, D., Chen, X., Zhang, Y., Wang, X., Tian, G., Li, Y., Chen, Y., Liu, L., Suzuki, Y., Guan, Y., Li, C., Shi, J., Chen, H., 2021. Genetic and biological properties of h7n9 avian influenza viruses detected after application of the h7n9 poultry vaccine in China. PLoS Pathog. 17, e1009561.
   

9. Zhang, Q., Shi, J., Deng, G., Guo, J., Zeng, X., He, X., Kong, H., Gu, C., Li, X., Liu, J., Wang, G., Chen, Y., Liu, L., Liang, L., Li, Y., Fan, J., Wang, J., Li, W., Guan, L., Li, Q., Yang, H., Chen, P., Jiang, L., Guan, Y., Xin, X., Jiang, Y., Tian, G., Wang, X., Qiao, C., Li, C., Bu, Z., Chen, H., 2013. H7n9 influenza viruses are transmissible in ferrets by respiratory droplet. Science 341, 410–414.
   

Proportional views

Electronic Supplementary Material

10.1016j.virs.2022.04.012-ESM.docx