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  1. Varicella zoster virus - Wikipedia

    Varicella zoster virus (VZV), also known as human herpesvirus 3 (HHV-3, HHV3), is one of nine known herpes viruses that can infect humans. It causes chickenpox (varicella), commonly affecting children …

  2. Varicella Zoster Virus (VZV): Infection & Diseases

    Apr 2, 2024 · Varicella-zoster virus (VZV) is a type of herpes virus that causes chickenpox, shingles and other infections. The virus stays in your body and can reactivate years later.

  3. Clinical Overview of Chickenpox (Varicella) | Chickenpox (Varicella) | CDC

    Jul 15, 2024 · Varicella (chickenpox) is an acute infectious disease caused by varicella-zoster virus (VZV). The most common chickenpox complications are bacterial infections of the skin and soft …

  4. Varicella-Zoster: How It’s Spread, Vaccines, Antibodies

    Dec 10, 2025 · This article will explain how varicella-zoster virus is linked to herpes, shingles, and chickenpox, how to treat it, and how to prevent it. It also will explain how the varicella-zoster virus …

  5. Chickenpox - Symptoms and causes - Mayo Clinic

    Apr 19, 2023 · Chickenpox is an illness caused by the varicella-zoster virus. It brings on an itchy rash with small, fluid-filled blisters. Chickenpox spreads very easily to people who haven't had the disease …

  6. Chickenpox - World Health Organization (WHO)

    Feb 4, 2025 · Chickenpox, also called varicella, is a highly contagious disease caused by the varicella-zoster virus (VZV). This virus is a member of the herpesvirus family, and humans are the only known …

  7. Oct 1, 2023 · e Worldwide; more so in temperate climate What is varicella? Varicella, commonly called chickenpox, is an acute infectious disease that is caused by varicella-zoster virus (VZV) which is a …

  8. Varicella zoster virus infection - PMC

    Varicella zoster virus (VZV, also known as human herpesvirus 3) is a ubiquitous alphaherpesvirus with a double-stranded DNA genome. VZV only naturally infects humans, with no animal reservoir; its main …

  9. Chickenpox (Varicella) | Chickenpox (Varicella) | CDC

    Chickenpox is a highly contagious disease caused by the varicella-zoster virus (VZV). Protect your child from severe symptoms with the chickenpox vaccine. Identify common symptoms, causes and …

  10. Varicella-Zoster Virus (VZV): Background, Etiology, Pathophysiology

    Oct 2, 2016 · Varicella-zoster virus (VZV) is the cause of chickenpox and herpes zoster (also called shingles). Chickenpox follows initial exposure to the virus and is typically a relatively mild, self-limited...