Reactivation of 2 Genetically Distinct Varicella-Zoster Viruses in the Same Individual
Author(s) -
Yusri Taha,
Fiona Scott,
S. P. Parker,
Denise Syndercombe Court,
Mark L. Quinlivan,
Judith Breuer
Publication year - 2006
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1086/508539
Subject(s) - chickenpox , virology , varicella zoster virus , biology , virus , immunity , genotype , pathogenesis , immunology , genetics , gene , immune system
Varicella-zoster viruses recovered from 2 episodes of herpes zoster in an immunocompetent man were found to be different genotypes. The fact that the 2 isolates came from the same individual was confirmed by DNA fingerprinting. Immunity following chickenpox may not always protect against systemic reinfection. This finding raises questions about varicella-zoster virus pathogenesis and may have an impact on public health policy.
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