hepatitis B(乙肝疫苗)

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Merck's Keytruda gets an upgrade
Youtube· 2025-09-24 17:19
Core Viewpoint - The approval of an injectable version of Kitruda is expected to enhance patient convenience and maintain market share as the IV form approaches patent expiration in 2028 [1][2][3] Company Strategy - The injectable Kitruda can be administered in about one minute in a doctor's office, compared to 30 minutes for the IV version, making it a more attractive option for patients [1] - The company plans to manage the transition as Kitruda's IV form goes off patent in 2028, with expectations of lowering prices as competition increases [2][3] - Kitruda generated nearly $30 billion in sales last year, accounting for about half of the company's overall revenue, but the company aims to diversify its portfolio across various therapeutic areas including oncology, cardiometabolic, ophthalmology, and HIV [3][4] Market Dynamics - The company anticipates that 30-40% of current Kitruda users will switch to the injectable version, which is seen as a more convenient option rather than a significant price reduction strategy [8][10] - The company is preparing for competition from less expensive options entering the market, raising questions about the balance between convenience and cost for insurance companies [10] Vaccine Concerns - The company is a major player in the vaccine market and is concerned about vaccine hesitancy, which could lead to a resurgence of diseases previously thought to be under control [5][6] - Recent CDC recommendations regarding vaccines have raised concerns about the lack of new scientific support for changes, potentially impacting public trust in vaccination [5][12] - The company emphasizes the safety and effectiveness of its vaccines and is focused on combating misinformation that may deter people from getting vaccinated [6][12]