Autoimmune Hemolytic Anemia After mRNA COVID Vaccine.
Zainab FatimaBlair R A ReeceJ Suzanne MooreRobert T MeansPublished in: Journal of investigative medicine high impact case reports (2022)
Discussion of the hematologic complications of vaccination for severe acute respiratory syndrome coronavirus-2 (COVID-19) has primarily focused on the development of vaccine-associated immune thrombosis with thrombocytopenia (VITT). Other hematologic complications are uncommon. We report the case of a patient who developed immunoglobulin G (IgG)-mediated autoimmune hemolytic anemia (AIHA) after the Moderna COVID-19 messenger ribonucleic acid (mRNA) vaccine.