疫苗行业周报：2025年68项预防性疫苗获批进入临床，呈现稳步增长态势-20260104

Investment Rating - The industry investment rating is maintained at "Overweight" [1] Core Views - The vaccine industry is experiencing steady growth, with 68 preventive vaccines approved for clinical trials in 2025, an increase of 13 from 2024 [3] - The industry is transitioning from scale expansion to innovation-driven growth, facing short-term challenges due to supply-demand imbalances and homogenized competition, but the long-term outlook remains positive [9][24] - Key drivers for the industry's development include policy support, increasing demand due to aging populations, and technological innovation [9][26] Summary by Sections Industry Dynamics - The approval of new vaccines is on the rise, with significant advancements in innovative vaccines and multi-valent products [3] - The market is characterized by a high proportion of Me-too products, leading to intense competition and price declines [8] Market Performance - The vaccine sector has seen a cumulative decline of 12.35% since the beginning of 2025, with a recent weekly drop of 2.52% [4][14] - Companies such as Olin Bio, Hualan Biological, and CanSino have shown better performance, while companies like Gendik and Wantai Biologics have lagged [5] Valuation Metrics - The vaccine sector's PE (ttm) is 90.01X, down 2.34X from the previous period, while the PB (lf) stands at 1.74X, reflecting a slight decrease [6] Investment Recommendations - The industry is advised to focus on companies with strong R&D capabilities and differentiated product lines, particularly those with high technical barriers [9][26] - Companies like CanSino and Kanghua Biological are recommended due to their innovative strengths and market demand resilience [9][26]