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Moderna and Merck Report Positive mRNA Cancer Vaccine Data

Moderna and Merck announced positive five-year Phase 2b data for their personalized mRNA melanoma vaccine, showing reduced risk of cancer recurrence and death. Additionally, Moderna secured up to $50 million from CEPI for its ebolavirus vaccine candidate.

June 7, 2026
1 min read
Source: Simply Wall St.
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Key Numbers

funding
US$50.00 million
phase
Phase 2b

Moderna (MRNA) and Merck (MRK) reported five-year Phase 2b data demonstrating that their personalized mRNA melanoma vaccine, intismeran autogene, combined with Keytruda, substantially reduced the risk of cancer recurrence, metastasis, and death compared to Keytruda alone.

Details

The results highlight the potential of mRNA technology in oncology. Separately, Moderna secured up to US$50 million in funding from the Coalition for Epidemic Preparedness Innovations (CEPI) for its Bundibugyo ebolavirus mRNA vaccine candidate, underscoring the platform's versatility.

Context

These developments come as Moderna continues to expand its pipeline beyond COVID-19 vaccines. The positive cancer data could bolster investor confidence in the company's long-term prospects.

What This Means for Investors

While the data is encouraging, regulatory approvals and further trials are needed. Investors should monitor upcoming milestones and regulatory decisions.

Frequently Asked Questions

It is a personalized mRNA melanoma vaccine developed by Moderna and Merck, used in combination with Keytruda.

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This article was rewritten in Wrqti's editorial style based on information from the original source above. Content is informational only — not investment advice.