Differences among epitopes recognized by neutralizing antibodies induced by SARS-CoV-2 infection or COVID-19 vaccination by Yamamoto, S, Yamayoshi, S, Ito, M, Sakai-Tagawa, Y, Nakachi, I, Baba, R, Kamimoto, S, Ogura, T, Hagiwara, S, Kato, H, Nakajima, H, Uwamino, Y, Yagi, K, Sugaya, N, Nagai, H, Saito, M, Adachi, E, Koga, M, Tsutsumi, T, Duong, C, Okuda, M, Murakami, J, Furusawa, Y, Ujie, M, Iwatsuki-Horimoto, K, Yotsuyanagi, H, Kawaoka, Y

Antibody titers against SARS-CoV-2 decline, but do not disappear for several months by Yamayoshi, S, Yasuhara, A, Ito, M, Akasaka, O, Nakamura, M, Nakachi, I, Koga, M, Mitamura, K, Yagi, K, Maeda, K, Kato, H, Nojima, M, Pattinson, D, Ogura, T, Baba, R, Fujita, K, Nagai, H, Yamamoto, S, Saito, M, Adachi, E, Ochi, J, Hattori, S-I, Suzuki, T, Miyazato, Y, Chiba, S, Okuda, M, Murakami, J, Hamabata, T, Iwatsuki-Horimoto, K, Nakajima, H, Mitsuya, H, Omagari, N, Sugaya, N, Yotsuyanagi, H, Kawaoka, Y