Conclusion: This preliminary study identified altered metabolic pathways in leukemia bone marrow and suggests metabolomic differences associated with BNT162b2 vaccination. While the findings do not support a causal link between mRNA vaccination and leukemia development, they highlight the need for further studies to understand vaccine-induced metabolic modulation in hematological contexts.
Metabolomic Profiling of Leukemic Hematopoiesis: Effects of BNT162b2 mRNA COVID-19 Vaccine Administration - PubMedCONCLUSION
Adverse reactions of vaccination could be mistaken for hematologic malignancies including leukemia. We report a patient with leukocytosis following COVID-19 vaccination.
https://pubmed.ncbi.nlm.nih.gov/40464175
