Vox sanguinis · 2021
Babesia microti in a Canadian blood donor and lookback in a red blood cell recipient.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Drews Steven J, Van Caeseele Paul, Bullard Jared, Lindsay L Robbin, Gaziano Teresa, Zeller Michelle P, Lane Debra, Ndao Momar, Allen Vanessa G, Boggild Andrea K, O'Brien Sheila F, Marko Daniel, Musuka Charles, Almiski Muhamad, Bigham Mark
Аннотация
BACKGROUND AND OBJECTIVES: We describe the third documented case of autochthonous human babesiosis in Canada and the second in a Canadian blood donor.
MATERIALS AND METHODS: Multiple laboratory investigations were carried out on the donor and the immunocompromised recipient of an associated, potentially infectious red blood cell product.
RESULTS: The donor had not travelled except for outdoor exposure in south-eastern Manitoba, followed by illness and hospital admission. The donor had a notable parasitaemia, positive for Babesia microti using whole blood nucleic acid testing (NAT). The recipient was negative for B. microti by both serology and NAT.
CONCLUSION: There was no evidence of transfusion-transmitted babesiosis.
MATERIALS AND METHODS: Multiple laboratory investigations were carried out on the donor and the immunocompromised recipient of an associated, potentially infectious red blood cell product.
RESULTS: The donor had not travelled except for outdoor exposure in south-eastern Manitoba, followed by illness and hospital admission. The donor had a notable parasitaemia, positive for Babesia microti using whole blood nucleic acid testing (NAT). The recipient was negative for B. microti by both serology and NAT.
CONCLUSION: There was no evidence of transfusion-transmitted babesiosis.