Transitory absence of ABO antibodies during severe acute respiratory syndrome coronavirus 2 infection
Since the advent of the pandemic, ABO blood group has a role in the immunopathogenesis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.Disagreement between forward and reverse typing leads to ABO discrepancy which arise either due to intrinsic problems or from the technical errors in performing the test.Here, we document t