Chicken pox is a self-limited exanthematous disease that primarily affects children. Varicella zoster virus (VZV) has been considered to be the causative agent. VZV infections manifest as varicella and herpes zoster usually cause mild infections, without any severe complications in immunocompetent children [1]. However, in certain individuals with immunocompromised status, the infection may sho...

: The reactivated form of the varicella-zoster virus (VZV) is responsible for chickenpox, known as herpes zoster (HZ). Although it a self-limiting infection, presents debilitating and painful mucosal dermal vesicular eruptions. Early identification management are vital to curbing spread HZ infection. In this extensive review, we present an overview HZ, including its structure, pathophysiology, ...

Fingolimod is an oral, disease-modifying therapy used to treat multiple sclerosis (MS). However, severe viral infections, including disseminated varicella-zoster virus infection, herpes simplex encephalitis, varicella-zoster virus encephalitis and vasculopathy, or progressive multifocal leukoencephalopathy, have been reported during fingolimod therapy. Hemophagocytic lymphohistiocytosis (HLH), ...

Varicella-zoster virus (VZV) is one of the eight herpesviruses that infects humans. The virus causes two diseases, varicella (chickenpox) and zoster (shingles) (1). Varicella is primarily an illness of children, although as many as 5% of adults in the United States may be susceptible. Zoster is caused by reactivation of latent VZV infection in sensory ganglia, which resulted during the attack o...

Shingles, also known as herpes zoster, is a common disease in the elderly population that is caused by reactivation of latent varicella zoster virus. Its manifestations and complications can lead to significant short- and long-term morbidity. In 2006, the United States Food and Drug Administration approved Zoster Vaccine Live (Zostavax) for the prevention of herpes zoster in immunocompetent adu...

Herpes zoster, a sequel of the reactivation of the varicella zoster virus, usually presents with cutaneous eruptions associated with intense pain and burning sensation in the affected dermatomes. Motor weakness, however, can sometimes complicate herpes zoster. In this report we present a case that had diaphragmatic motor weakness as a sequel of herpes zoster lesions in the neck.

Multiple neurologic complications may follow the reactivation of varicella-zoster virus (VZV), including herpes zoster (also known as zoster or shingles), postherpetic neuralgia, vasculopathy, myelitis, necrotizing retinitis, and zoster sine herpete (pain without rash). These conditions can be difficult to recognize, especially as several can occur without rash.