Neutralization activity of sera/IgG preparations from fully BNT162b2 vaccinated individuals against SARS-CoV-2 Alpha, Beta, Gamma, Delta, and Kappa variants. - Amano, Masayuki; Otsu, Sachiko; Maeda, Kenji; Uemura, Yukari; Shimizu, Yosuke; Omata, Kazumi; Matsuoka, Masao; Shimada, Shinya; Mitsuya, Hiroaki (Scientific Reports, 2022)