[O2-4] SARS2-4

[O2-4-8] The SARS-CoV-2 Omicron BA.1 spike G446S potentiates antiviral T cell immunity

*Chihiro Motozono¹, Mako Toyoda¹, Toong Seng Tan¹, Hiroshi Hamana², Yoshihiko Goto¹, Takeshi Nakama¹, Yoshiki Aritsu³, Mizuki Kitamatsu³, Keiko Udaka⁴, Hiroyuki Kishi², Takamasa Ueno¹ (1. Kumamoto University, 2. Toyama University, 3. Kindai University, 4. Kochi University)