Core Viewpoint - Zhonghui Biotech-B (02627) has initiated Phase I clinical trials for its quadrivalent and trivalent influenza virus subunit vaccines, specifically designed for individuals aged 65 and above, addressing the increased health risks associated with influenza in this demographic [1] Group 1: Clinical Trials - The company has received approval from the National Medical Products Administration of the People's Republic of China for the clinical trial applications of the quadrivalent influenza virus subunit vaccine in July 2024 and the trivalent influenza virus subunit vaccine in October 2024 [1] Group 2: Target Demographic - The vaccines are specifically designed for the elderly population, particularly those aged 65 and older, who are at a higher risk of severe illness and death from influenza due to natural declines in immune function with age [1] Group 3: Vaccine Features - The quadrivalent and trivalent influenza virus subunit vaccines are enhanced with an MF59-like adjuvant, which boosts immune response and increases antibody titers, providing better protection for the targeted age group [1]
中慧生物-B(02627)：四价流感病毒亚单位疫苗(佐剂)及三价流感病毒亚单位疫苗(佐剂)的I期临床试验启动