West Nile virus encephalitis in haematological setting: report of two cases and brief review of the literature
West Nile virus is a zoonotic agent causing life-threatening encephalitis in a proportion of infected patients. Older age, immunosuppression and mutations in specific host genes (e.g. CCR5 delta-32 mutation) predispose to neuroinvasive infection. We report on two cases of severe West Nile encephali...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
PAGEPress Publications
2019-04-01
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Series: | Mediterranean Journal of Hematology and Infectious Diseases |
Online Access: | https://www.mjhid.org/index.php/mjhid/article/view/3905 |
Summary: | West Nile virus is a zoonotic agent causing life-threatening encephalitis in a proportion of infected patients. Older age, immunosuppression and mutations in specific host genes (e.g. CCR5 delta-32 mutation) predispose to neuroinvasive infection. We report on two cases of severe West Nile encephalitis in recently-treated, different-aged, chronic lymphocytic leukemia patients. Both patients developed high-grade fever associated with severe neurological impairment. The younger one harboured germ-line CCR5 delta-32 mutation, which might have played a role in the pathogenesis of its neuroinvasive manifestations.
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ISSN: | 2035-3006 |