Home » today » Health » Moderna and Merck’s cancer vaccine reduces the risk of recurrence or death by 44%, with promising results in a melanoma trial.

Moderna and Merck’s cancer vaccine reduces the risk of recurrence or death by 44%, with promising results in a melanoma trial.

Advancements in cancer therapies have been nothing short of remarkable in recent years, with ongoing research and development paving the way to more effective and innovative treatments. Now, a collaboration between Moderna and Merck may offer even greater hope for patients with cancer. The two pharmaceutical giants have created a unique combo cancer-vaccine treatment that has shown “significant” promise in clinical trials, spurring excitement in the medical community and encouraging further exploration into new cancer treatments.


Moderna Inc. and Merck & Co. Inc. have developed a cancer vaccine, which has shown promising results in a key study. In a 157-person trial, 79% of melanoma patients who were treated with Moderna’s V940 therapy in combination with Merck’s cancer drug Keytruda were cancer-free after 18 months, compared to only 62% of patients who received only Keytruda, reducing the risk of recurrence or death by 44%, according to a joint statement released by the drug makers. The combination treatment has been designated by the US Food and Drug Administration and European Medicines Agency as a breakthrough therapy, and an upcoming Phase 3 study will initiate this year while expanding the treatment to other types of tumors, such as non-small cell lung cancer.

Dr. Kyle Holen, Senior Vice President, Head of Development, Therapeutics and Oncology at Moderna, stated, “Today’s results provide further encouragement for the potential of mRNA as an individualized neoantigen therapy to positively impact patients with high-risk resected melanoma […] The profound observed reduction in the risk of recurrence-free survival suggests this combination may be a novel means of potentially extending the lives of patients with high-risk melanoma.” While the treatment has only mild side effects, such as fatigue, Merck and Moderna said that additional data about the study will be released at an upcoming medical meeting and published in a peer-reviewed publication.

Merck shares are up 3.9% year-to-date, and up 33% over the past year, while Moderna shares are down 12.5% in 2023 and down 5% over the past 12 months. The vaccine’s promising results have raised hopes for improved cancer treatments and prevention measures in the future, signaling a significant breakthrough in personalized neoantigen therapies. The vaccine’s expansion to other types of tumors is also a crucial step forward in the fight against cancer. While the study’s results are still in their early stages, they show great promise for improving the lives of high-risk cancer patients and potentially extending their life expectancy. In conclusion, this groundbreaking innovation in cancer research is an excellent example of how science and technology can combine to create positive outcomes for society, highlighting the importance of continued research and development in the healthcare industry.


In conclusion, the innovative cancer-vaccine treatment developed by Moderna and Merck is a promising breakthrough and offers hope for the advanced cancer patients who previously lacked options. It is an exciting time for cancer research, and this is just the beginning of what is possible with the merging of cutting-edge technologies and scientific advancement. We eagerly await further updates and trials for this treatment and hope that it will become widely available for the benefit of those who need it most.

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