BRIEF COMMUNICATION High level of Anti SARS-Co-V2 RBD Antibody one year post booster vaccine hospital workers in Indonesia; Was second booster needed? https://www.medrxiv.org/content/10.1101/2023.02.15.23285958
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.