Herpes zoster (Shingles; Zona) is an acute infectious skin disease that is caused by the reactivation of varicella zoster virus (VZV). After the initial infection (chickenpox) or vaccination, the virus remains inactive or latent in the dorsal root ganglia (DRG); when decreasing cell mediated immunity (CMI) occurs, the virus is reactivated from a latent phase to a lytic phase and frequently repl...

      Varicella is a common and worldwide disease in childhood. It causes primary (chickenpox) and latent infection that may lead to a reactivation disease called zoster (shingles). Zoster or shingles is caused by reactivation of the virus that has been latent in the spinal dorsal ganglion and may occur even in immunocompetent hosts. Although zoster is rare in children, it ma...

Background: Varicella-zoster infection is a serious and potentially fatal disease, especially among newborns.Several studies have described postnatal varicella zoster exposure among neonates and reported on the efficacy of varicella-zoster immunoglobulins (VZIG) used as post-exposure prophylaxis. Unfortunately, VZIG is not available in Jordan. A limited number of studies have investigated the e...

background: there are many risk factors besides age and immune suppression for herpes zoster. family history as a risk factor is suggested in some recent studies. the aim of this study was to evaluate the association between herpes zoster and family history. methods: this case-control study was undertaken in farshchian hospital, hamadan, iran. “case group” included patients with confirmed diagn...

statement of the problem: alveolar bone necrosis induced by herpes zoster infection is considered as a rare manifestation of osteomyelitis and few case reports are presented in the literature. purpose: the aim of this study was to evaluate mandibular osteomyelitis caused by herpes zoster in the immunocompromised patients with histopathologically documented osteomyelitis in the mandible and herp...

purpose: to present a case of herpes zoster ophthalmicus (hzo) with consequent posterior ischemic optic neuropathy (pion). case report: a 58-year-old woman with a history of hzo in her right eye which was under treatment presented with loss of vision to no light perception. on examination, positive relative afferent pupillary defect was detected; however the optic disc was normal on ophthalmosc...

This topic will review the pathogenesis, epidemiology, risk factors for, clinical features, diagnosis, and treatment of VZV vasculopathy. The major clinical manifestations and complications of chickenpox and herpes zoster are discussed separately. (See "Epidemiology of varicella-zoster virus infection: Chickenpox" and "Treatment of varicella-zoster virus infection: Chickenpox" and "Vaccination ...