WANTAI BIOLOGICAL(SH:603392) 2 1 Shi Ji Jing Ji Bao Dao·2025-09-30 06:05Core Viewpoint - The approval and launch of the first domestically produced nine-valent HPV vaccine in China marks a significant advancement in the country's ability to independently supply high-quality HPV vaccines, positioning China as the second country globally to achieve this capability [1][2]. Group 1: Vaccine Development and Market Impact - The nine-valent HPV vaccine, developed by a team from Xiamen University and Wantai Biological Pharmacy, is the first of its kind in China and the second globally to be approved for market use, indicating a new era of accessible cervical cancer prevention in China [2][4]. - Wantai Biological, as a leading domestic HPV vaccine manufacturer, has produced over 100 million doses of the vaccine, ensuring stable production processes and high-quality standards [4][6]. - The domestic vaccine is priced at 499 yuan per dose, approximately 40% of the cost of imported alternatives, significantly lowering the economic barrier for eligible women and expected to increase vaccination rates [6][10]. Group 2: Clinical Efficacy and Safety - The vaccine targets seven high-risk HPV types responsible for 95.4% of cervical cancer cases in China, with clinical trials involving over 10,000 women aged 9-45, demonstrating its effectiveness and safety [7][9]. - The phase III clinical trial results show a 100% protection rate against persistent infections from high-risk HPV types after 12 months, highlighting its strong preventive potential [7][9]. Group 3: Public Health Policy and Implementation - The nationwide rollout of the vaccine aligns with government public health policies, including the integration of HPV vaccination into the national immunization program, which aims to enhance cervical cancer prevention efforts [10][11]. - Local initiatives, such as the free vaccination program for eligible girls in Xiamen, exemplify effective collaboration between national policies and local practices, providing a model for other regions [10][12]. - The successful introduction of the vaccine is expected to significantly improve vaccination coverage among eligible populations, contributing to the goal of eliminating cervical cancer in China [12].