A novel mRNA cancer vaccine helps reduce the chances of melanoma patients' tumors returning

A health story from California, reported by KTLA Los Angeles.

Health · California · October 23, 2026

From KTLA Los Angeles

A first-of-its-kind cancer vaccine is significantly reducing the chances that melanoma patients’ tumors come back.

Reported by KTLA Los Angeles, October 23, 2026. Read the full story at KTLA Los Angeles →

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