Differential Diagnoses of Varicella Zoster Virus (VZV) • Acute Nerve Injury • Chronic Fatigue Syndrome • Electrical Injuries • Eosinophilic Fasciitis • Group A Streptococcal Infections • Herpangina • Herpes Simplex • Impetigo • Lumbar Disc Disease • Lumbar Spondylosis • Meningitis • Meningococcal Infections • Meningococcemia • Neurosurgery for Cauda Equina Syndrome • Poxviruses • Fibromyalgia • Spinal Cord Abscess • Spinal Hematoma • Spinal Stenosis