Powassan Virus Infection Likely Acquired Through Blood Transfusion Presenting as Encephalitis in a Kidney Transplant Recipient.

Taylor, Lindsay; Condon, Taryn; Destrampe, Eric M; Brown, Jennifer A; McGavic, Jeanette; Gould, Carolyn V; Chambers, Trudy V; Kosoy, Olga I et al. · Clin Infect Dis · 2021

case_report · Level V

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Abstract

A kidney transplant patient without known tick exposure developed encephalitis 3 weeks after transplantation. During the transplant hospitalization, the patient had received a blood transfusion from an asymptomatic donor later discovered to have been infected with Powassan virus. Here, we describe a probable instance of transfusion-transmitted Powassan virus infection.

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