Moderna and Merck say the experimental vaccine prevented the return and spread of the cancer in high-risk melanoma patients.
A New mRNA Vaccine Could Prevent Skin Cancer From Returning
Moderna and Merck say the experimental vaccine prevented the return and spread of the cancer in high-risk melanoma patients.
By Carolyn Y. Johnson
Wednesday, August 19, 2026·1 min read
Last updated Aug 24, 2026 · 01:10 PM UTC
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