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

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

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) ...

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

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

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

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

Sanofi, in collaboration with its partner AstraZeneca plc AZN, has tripled production capacity and doubled the number of manufacturing sites since the launch of Beyfortus in 2023. Immunizations ...

Looking at licensing deals struck in the past 10 years, Jefferies found that many Big Pharmas do not ultimately follow ...

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 ...

Known as Enflonsia, the drug will compete for market share with Sanofi and AstraZeneca’s in-demand Beyfortus, which quickly ...