The host immune response to varicella zoster virus. (December 2012)

• Record Type: Journal Article
• Authors: Steain, Megan; Slobedman, Barry; Abendroth, Allison
• Is Part Of: Future virology. Volume 7:Number 12(2012)
• Page Start: 1205
• Page End: 1220
• Publication Date: 2012-12
• Subjects: adaptive immunity -- herpes zoster -- immune evasion -- innate immunity -- latency -- primary infection -- reactivation -- varicella -- varicella zoster virus; Virology -- Periodicals; Virus diseases -- Treatment -- Periodicals; 616.9101
• DOI: 10.2217/fvl.12.116
• Languages: English
• ISSNs: 1746-0794

Abstract

Varicella zoster virus (VZV) is a highly successful human pathogen, which is never completely eliminated from the host. VZV causes two clinically distinct diseases, varicella (chickenpox) during primary infection and herpes zoster (shingles) following virus reactivation from latency. Throughout its lifecycle the virus encounters the innate and adaptive immune response, and in order to prevent eradication it has developed many mechanisms to evade and overcome these responses. This review will provide a comprehensive overview of the host immune response to VZV infection, during the multiple stages of the virus lifecycle and at key sites of VZV infection. We will also briefly describe some of the strategies employed by the virus to overcome the host immune response and the ongoing challenges in further elucidating the interplay between VZV and the host immune response in an attempt to lead to better therapies and a 'second generation' vaccine for VZV disease.