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Jul 25, 2026
A real-world study in Galicia showed nirsevimab reduced RSV-related hospitalizations by 85.9% in the first season and 55.3% in the second. The RSV prevention market is expanding to cover high-risk children, with Beyfortus the only antibody approved for second-season use. The FDA has cited Sanofi for misleading promotional claims about the product.
Jun 11, 2026
Long-term data from ASCO 2026 shows the personalized cancer vaccine Intismeran Autogene, combined with Keytruda, reduces recurrence or death risk by 49% in high-risk melanoma patients. Developed by MSD and Moderna, the vaccine uses AI to select neoantigens from a patient's tumor and mRNA technology to create a personalized treatment. The results signal a major advance for a field that had struggled for decades, spurring similar development efforts by other companies.
