# Moderna and Merck say their mRNA cancer vaccine cut death, recurrence by 42%

- Source: Ars Technica
- Published: 2026-10-22T22:12:19+00:00
- Category: Tech
- Original: https://arstechnica.com/health/2026/10/personalized-mrna-cancer-vaccine-cut-melanoma-death-recurrence-by-42/
- Canonical: https://groundlevelnews.com/story/moderna-and-merck-say-their-mrna-cancer-vaccine-cut-death-recurrence-b-9423c8/

Markers released top-line results today after previously reporting the trial succeeded.

_Ground Level News shows a short summary only; the full article and all rights belong to Ars Technica._