Explainer-how the Merck/Moderna cancer vaccine works and possible barriers to wide use
- Posted on August 26, 2026
- By Bing News
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Explainer-how the Merck/Moderna cancer vaccine works and possible barriers to wide use
By Mariam Sunny and Christy Santhosh Aug 25 (Reuters) - The personalized cancer vaccine being developed by Moderna and Merck has boosted hopes that mRNA technology could open up a new avenue of treatment, but the available evidence is still limited. Interim data from a large trial showed the experimental vaccine, when combined with Merck's blockbuster immunotherapy Keytruda, helped reduce the