[P-OT] Orthomyxo

[P-OT-15] Study of the HA antigen content determination of cell-based seasonal influenza vaccine

*Hitoshi Takahashi¹, Takao Fujimoto², Fumiaki Horikoshi², Tae Uotani², Mie Okutani², Noriko Shimasaki¹, Itsuki Hamamoto¹, Takato Odagiri¹, Eri Nobusawa¹ (1. Influenza Virus Research Center, National Institute of Infectious Diseases, 2. The Research Foundation for Microbial Diseases of Osaka University (BIKEN))