Institute of Human Anatomy on Instagram: "Shingles: The Viral Volcano Hiding in Your Nervous System 🌋🦠 Shingles (aka herpes zoster) causes a painful, blistering rash—but here's the wild part: it's caused by the SAME virus that gave you chickenpox! The Chickenpox Connection 🐔 Remember that ridiculously itchy rash covered in bumps all over your body? That was the varicella-zoster virus. But here's the kicker: After chickenpox symptoms resolve, the virus DOESN'T leave your body. Instead, it hide