What causes blisters to suddenly appear on the body?(shingles)#shorts#funny#hot – YouTube 2026年1月10日 in Health Manager - 0 Minutes Shingles is caused by the reactivation of the varicella-zoster virus (VZV). When a person is first infected with this virus, they get chickenpox, and after r… Follow me! FacebookXBlueskyHatenaPocketCopy