Welcome to our dedicated page for Merck & Co news (Ticker: MRK), a resource for investors and traders seeking the latest updates and insights on Merck & Co stock.
Merck & Co. (NYSE: MRK) is a global pharmaceutical leader with a 350-year legacy of medical innovation. This news hub provides investors and healthcare professionals with direct access to official announcements, financial disclosures, and research developments shaping the company's trajectory.
Track MRK's latest regulatory milestones, clinical trial results, and strategic partnerships through verified press releases and curated analysis. Our repository includes earnings call transcripts, FDA approval updates, and global health initiatives—all organized for efficient research and due diligence.
Key updates on therapeutic advancements in oncology, vaccines, and infectious diseases are maintained alongside financial performance data. Bookmark this page for real-time access to Merck's corporate communications and market-moving developments in the pharmaceutical sector.
Merck (MRK) announced that the Phase 3 KEYNOTE-811 trial evaluating KEYTRUDA® met its dual primary endpoint of overall survival (OS) for the first-line treatment of patients with HER2-positive advanced gastric or gastroesophageal junction adenocarcinoma. The trial showed a statistically significant and clinically meaningful improvement in OS compared to placebo, with encouraging results from the progression-free survival, overall response rate, and duration of response data. Merck continues to study KEYTRUDA in gastrointestinal cancers for multiple uses.
Merck (NYSE: MRK) announced positive results from the Phase 3 STRIDE-10 trial evaluating V116, an adult-specific 21-valent pneumococcal conjugate vaccine. The trial showed noninferior immune responses compared to PPSV23 for common serotypes, superior responses for unique serotypes, and a safety profile comparable to PPSV23. The data support V116 as a potential preventative option for invasive pneumococcal disease in adults.
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