Acute Leukemia in children after recent COVID-19 infection. Possible association? Posted on February 18, 2022July 21, 2022 by admin LETTER Hippokratia 2021, 25(1):47 Ioannidou M, Tragiannidis A, Hatzipantelis E Oncology Unit, 2nd Pediatric Department, School of Medicine, Aristotle University of Thessaloniki, Greece