Core Product Information
AIM Persistence - Xin'er Cong®
Ingredients and Properties： This product is made from the culture fluid of Group A, C, Y, and W135 Neisseria meningitidis, and the capsule polysaccharide antigens are extracted and purified separately, mixed, and then freeze-dried with lactose as a stabilizer. It is a white fluffy substance, and after reconstituted with the provided diluent, it becomes a colorless and clear liquid.
Active ingredients: Each human dose of this vaccine contains 50pμg of polysaccharide from Group A, C, Y, and W135 capsules.
Excipients: Each human dose contains 10.0mg of lactose.
Vaccine diluent: Sterile and pyrogen-free PBS.
Vaccination Target: At present, it is only recommended for use in high-risk populations of children over 2 years old and adults in the following scope:

1. Those who travel to or live in high-risk areas, such as the African meningitis belt (epidemic areas of Group A, C, Y, and W135 Neisseria meningitidis).
2. Those who may come into contact with Group A, C, Y, and W135 Neisseria meningitidis from the air in laboratory or vaccine production work.
3. High-risk populations in areas where the national health administrative departments predict an outbreak of Group Y and W135 Neisseria meningitidis infection based on epidemiological investigations.

Advantages of Xin'er Cong®
Xinercong® is a core vaccine brand under AIM Persistence Biopharmaceutical Co., Ltd. Since its launch in China, its ACYW135 Meningococcal Polysaccharide Vaccine has become a trusted preferred brand in the market with strict quality control, advanced production technology. The core advantages are reflected in the following aspects:
Multiple serotypes: It can prevent meningococcal meningitis caused by the four dominant serogroups A, C, Y, and W135;
High seroconversion rate: The seroconversion rates of antibodies in the four meningococcal serogroups A, C, Y, and W135 were all over 96%;
Long validity period: The only meningococcal product with a validity period of 36 months;
Low residue rate: No antibiotics or any preservatives are added during the production process.

Professional and modern production workshops are the cornerstone of high-quality products!