[O2-4] SARS2-5

[O2-4-15] Analysis of antibody responses to human coronaviruses and SARS-CoV-2 in pediatricians and other clinicians and the impact of COVID-19 vaccination.

*Soichiro Kawata^1,5, Jiun-Yu Jian², Shusaku Mizukami², Shinpei Morimoto³, Meng Ling Moi⁴, Koichi Morita⁴, Setsuko Hirakura⁴, Yutaro Yamagata⁵, Hirono Otomaru⁵, Michiko Toizumi⁵, Lay Myint Yoshida⁵, Masako Moriuchi^6,1, Hiroyuki Moriuchi^6,1 (1. Department of Pediatrics, Nagasaki University Hospital, 2. Department of Immunogenetics, Institute of Tropical Medicine, Nagasaki University, 3. Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, 4. Department of Virology, Institute of Tropical Medicine, Nagasaki University, 5. Department of Paediatric Infectious Diseases, Institute of Tropical Medicine, Nagasaki University, 6. Department of Pediatrics, Nagasaki University Graduate School of Biomedical Sciences)