Merck stock (MRK)
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Moderna Stock Surges 177% as mRNA Melanoma Vaccine with Merck Succeeds in Phase 3 Trial
Moderna and Merck’s personalized mRNA cancer vaccine, Intismeran, combined with Keytruda, met key endpoints in a Phase 3 melanoma trial, adding $44 billion to Moderna’s market value in a day.
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