王座失落之后，默沙东6000人大裁员

Core Viewpoint - Merck's pharmaceutical business is experiencing a significant slowdown due to declining sales of its key products, Keytruda and HPV vaccine, leading to a comprehensive cost-cutting plan and large-scale layoffs [1][2][3]. Financial Performance - In the first half of 2025, Merck reported total revenue of $31.3 billion, a 2% year-over-year decline, with pharmaceutical revenue at $27.7 billion, down 3% [2]. - Revenue from the China region plummeted to approximately $1.1 billion, a staggering 70% decrease year-over-year [2]. Cost-Cutting Measures - Merck announced a plan to save $3 billion annually by 2027, which includes laying off about 6,000 employees, representing 8% of its global workforce [6]. - The layoffs are expected to save approximately $1.7 billion annually, with the first quarter of 2025 already accounting for $649 million in related expenses [6]. HPV Vaccine Sales Decline - Sales of Merck's HPV vaccine fell sharply, with first-half sales at $2.453 billion, a 48% year-over-year decline, and second-quarter sales dropping 55% to $1.126 billion [8]. - The decline in sales is primarily attributed to decreased demand in China, where revenue from the HPV vaccine was only $193 million in Q1 2025 and $0 in Q2 2025 due to a supply suspension [9][10]. Market Dynamics in China - The Chinese market, once a stronghold for Merck, saw its contribution to global revenue drop from 12.5% in 2023 to less than 4% in the first half of 2025 [11]. - The introduction of competing HPV vaccines at significantly lower prices has intensified market pressure on Merck's offerings [10]. Key Product Performance - Keytruda, which generated $15.2 billion in sales in the first half of 2025, has seen its growth rate slow to 7%, down from nearly 20% in previous years [13]. - The looming expiration of Keytruda's patents by 2028 raises concerns about future revenue, necessitating the identification of new blockbuster products [15]. Strategic Acquisitions - Merck has been actively pursuing acquisitions to bolster its product pipeline, including a $10 billion acquisition of Verona Pharma, which offers a promising COPD treatment [15][16]. - Other significant acquisitions include Acceleron for $11.5 billion and Prometheus Biosciences for $10.8 billion, aimed at expanding into new therapeutic areas [16].