Evidence suggests reactivations of the varicella-zoster virus may accelerate aging and raise dementia risk. Now scientists want to know if vaccines and antivirals could help protect the brain.

Health experts are urging older Australians and those living with chronic health conditions to speak with their GP or pharmacist about shingles.

Shingles, or herpes zoster, is a viral infection caused by the varicella zoster virus, the same virus that causes chickenpox, per the CDC.

Haupt is a health and wellness editor at TIME. Tyrese Haliburton of the Indiana Pacers looks on during their game against the Charlotte Hornets at Spectrum Center on January 8, 2026 in Charlotte, ...

The shingles vaccine is intended to prevent shingles, a painful rash caused by the reactivation of the varicella-zoster virus, also known as herpes zoster, but a new study suggests that it could have ...

Medically reviewed by William Truswell, MD Key Takeaways Shingles under the breast happens when the virus reactivates in the T5 nerve.The rash appears as a painful, blistering band and doesn't cross ...

Dan Baumgardt does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...