“…Febrile neutropenia is the most common infection-related complication, followed by documented upper respiratory tract infections, ear, bloodstream and gastrointestinal tract [ 8 ]. In relation to COVID-19 infection and acute leukemia, few cases have been reported so far, and the clinical course of those that have been described consists of mild to moderately severe respiratory syndrome, although there are anecdotal reports of serious infections and fatal outcomes [ 9 ].…”