Xin Lang Cai Jing·2025-10-09 11:33Core Viewpoint - Changchun High-tech announced that its subsidiary, Baike Biological, has received the "Drug Clinical Trial Approval Notice" from the National Medical Products Administration for its acellular combined vaccine for whooping cough, diphtheria, tetanus, and invasive infections caused by Haemophilus influenzae type b [1] Group 1: Product Development - The vaccine is intended to prevent whooping cough, diphtheria, tetanus, and invasive infections caused by Haemophilus influenzae type b [1] - Baike Biological's acellular combined vaccine (three-component) and lyophilized Haemophilus influenzae type b conjugate vaccine (Hib vaccine) are the foundation and core of the combined vaccine [1] Group 2: Business Impact - The approval will help enhance the company's combined vaccine research and development pipeline and optimize its product structure [1] - This development is expected to create new growth points for the company's performance [1] - However, there is uncertainty regarding the subsequent clinical trial process, and it will not have a significant impact on the company's recent performance [1]