Tag: Shingles

  • Shingles

    Shingles: Definition and Description of Shingles: Shingles, medically known as herpes zoster, is a viral infection characterized by a painful rash. It is caused by the reactivation of the varicella-zoster virus, which also causes chickenpox. After an individual has recovered from chickenpox, the virus remains dormant in the nerve tissues. Years later, it can reactivate…

  • Chickenpox (Varicella)

    Chickenpox (Varicella) Definition and Description of Chickenpox (Varicella) Chickenpox, also known medically as varicella, is a highly contagious viral infection caused by the varicella-zoster virus (VZV). It is characterized by an itchy rash, small, fluid-filled blisters, and flu-like symptoms. Traditionally considered a childhood disease, chickenpox can also occur in adults who have not previously been…