Engineering an optimal Y280-lineage H9N2 vaccine strain by tuning PB2 activity

SH An, SM Hong, JH Song, SE Son, CY Lee… - International Journal of …, 2023 - mdpi.com
H9N2 avian influenza A viruses (AIVs) cause economic losses in the poultry industry and
provide internal genomic segments for the evolution of H5N1 and H7N9 AIVs into more …

[HTML][HTML] Pathogenicity, transmissibility, and immunogenicity of recombinant H9N2 avian influenza viruses based on representative viruses of Southeast China

H Liu, Y Chen, H Li, L Yang, S Yang, X Luo, S Wang… - Poultry Science, 2023 - Elsevier
ABSTRACT H9N2 is currently the main subtype of avian influenza in China. In order to use
reverse genetics to rapid preparation of seed strains for vaccine production, and intend to …

Selection of an optimal recombinant egyptian H9N2 avian influenza vaccine strain for poultry with high antigenicity and safety

SH An, SE Son, JH Song, SM Hong, CY Lee, NH Lee… - Vaccines, 2022 - mdpi.com
For the development of an optimized Egyptian H9N2 vaccine candidate virus for poultry,
various recombinant Egyptian H9N2 viruses generated by a PR8-based reverse genetics …