GMA3: Friday, October 23, 2026

A promising breakthrough in cancer treatment emerges as researchers report significant findings from a clinical trial involving an mRNA cancer vaccine for melanoma. Medical correspondent Dr. Darian Sutton highlights that the vaccine, developed by Merck and Moderna, when combined with existing therapies, reduces the risk of melanoma recurrence and related deaths by 42%. The study followed 1,100 high-risk melanoma patients who had previously undergone surgery, revealing that 82% of those receiving the vaccine remained cancer-free at the study's conclusion, compared to 70% in the standard treatment group. The vaccine also showed a nearly 40% reduction in the risk of cancer spreading to other parts of the body. The FDA may begin reviewing the vaccine as early as next year, offering hope to the over 230,000 individuals diagnosed with melanoma annually.

In other news, Princess Kate expresses her excitement about welcoming her son, Prince George, home from boarding school. The 13-year-old recently started attending Eton, a prestigious institution, and is only allowed home on select weekends. Meanwhile, Prince William makes a guest appearance on the Graham Norton Show, discussing the Earthshot Prize and revealing his family's enjoyment of the reality show "Celebrity Traitors."

Fashion trends also shift as brands increasingly embrace models of all ages, reflecting a growing recognition of the spending power and discerning taste of older shoppers. This change is seen in various luxury and everyday brands that now feature confident women from different life stages, aiming to resonate with a broader audience.

Cameron Mathison talks 'A Very Arctic Christmas'; 'It's Only Dancing' is 'GMA' YA Book Club's October pick; Lindsay Arnold shares postpartum fitness tips Learn more about your ad choices. Visit podcastchoices.com/adchoices