Unusual manifestation of hemolytic anemia due to COVID-19 in an otherwise healthy older male patient without any significant co-morbidity. The presentation consisted of features typical of hemolytic anemia with other causes excluded, signifying a viral etiology of this disease process that has not yet been reported. Other known etiologies of hemolytic anemia were ruled out with extensive history and laboratory data, implying the SARS-COV2 virus was the only determining factor.


No relevant conflicts of interest to declare.

Author notes


Asterisk with author names denotes non-ASH members.