Merck’s shot will compete against a similar blockbuster treatment from Sanofi and AstraZeneca called Beyfortus.

One day before the potential FDA approval of a rival respiratory syncytial virus (RSV) monoclonal antibody from Merck & Co., ...

Clesrovimab has been held up by MSD (known as Merck & Co in the US and Canada) as offering simpler dosing and better clinical ...

French drugmaker Sanofi SA (NASDAQ:SNY) on Monday said it is shipping Beyfortus (nirsevimab) starting in early Q3 to ensure ...

Meanwhile, Sanofi has pointed to Beyfortus’ 75% reduction in the incidence of MALRI versus Enflosia’s figure of 60%. The ...

Merck (MRK) stock is in focus as its Enflonsia RSV shot is cleared for infants in the U.S. in a market led by Sanofi (SNY) ...

Sanofi accelerates global shipping of Beyfortus to prepare healthcare providers months ahead of 2025-2026 RSV season Paris, June 9, 2025. Sanofi is shipping Beyfortus (nirsevimab) starting in early Q3 ...

Sanofi accelerates global shipping of Beyfortus to prepare healthcare providers months ahead of 2025-2026 RSV season Paris, June 9, 2025. Sanofi is shipping Beyfortus (nirsevimab) starting in early ...

Merck’s Enflonsia will go up against Sanofi and AstraZeneca’s Beyfortus, which the partners plan to ship out early in the ...

Paris, June 9, 2025. Sanofi is shipping Beyfortus (nirsevimab) starting in early Q3 to ensure broad availability well ahead of the 2025-2026 respiratory syncytial virus (RSV) season, which ...