%0 Case Reports %T Persisting SARS-CoV-2 viraemia after rituximab therapy: two cases with fatal outcome and a review of the literature. %A Tepasse PR %A Hafezi W %A Lutz M %A Kühn J %A Wilms C %A Wiewrodt R %A Sackarnd J %A Keller M %A Schmidt HH %A Vollenberg R %J Br J Haematol %V 190 %N 2 %D 07 2020 %M 32557623 %F 8.615 %R 10.1111/bjh.16896 %X SARS-CoV-2 infection can cause severe pneumonia (COVID-19). There is evidence that patients with comorbidities are at higher risk of a severe disease course. The role of immunosuppression in the disease course is not clear. In the present report, we first describe two cases of persisting SARS-CoV-2 viraemia with fatal outcome in patients after rituximab therapy.