| Phase I/II Clinical Trial of 26-valent Pneumococcal Conjugate Vaccine (NCT06703203) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2025-07-17 |
| A Phase I Clinical Study to Evaluate the Safety of PCV26 in Individuals ≥60 (NCT06970756) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2025-05-27 |
| Clinical Trial of the S. Flexneri-S. Sonnei Bivalent Conjugate Vaccine (NCT06838195) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2025-05-12 |
| Immunogenicity and Safety of Diphtheria, Tetanus, Pertussis (DTaP) Vaccine in 3-month-old Infants (NCT06344065) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2023-12-21 |
| Safety, Tolerability, and Immunogenicity of Recombinant Meningococcal Group B Vaccine (E.Coli) (NCT06314880) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2023-07-22 |
| Consistency, Immunogenicity, and Safety of Three Batches of 15-valent Pneumococcal Conjugate Vaccine (NCT05939219) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2023-07-01 |
| Clinical Study on Lot-to-lot Consistency and Immune Persistence of Three Commercial Batches of PPSV23 (NCT06314867) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2023-01-30 |
| Immunogenicity and Safety of Meningococcal ACYW135 Polysaccharide Conjugate Vaccine in Volunteers Aged From 3 to 5 Months (NCT05252715) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2021-12-18 |
| Efficacy, Immunogenicity and Safety of S. Flexneriza-S. Sonnei Bivalent Conjugate Vaccine in Volunteers Aged From 6 Months to 5 Years (NCT05156528) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2021-12-11 |
| Immunogenicity and Safety of MCV4 in Volunteers Aged 6 Months-5 Years (NCT06314685) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2021-12-10 |
| Immunogenicity and Safety of Enterovirus Type 71 Vaccine,Inactivated(Vero Cells) in Volunteers Aged From 6 to 71 Months (NCT05913024) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2021-10-19 |
| Immunogenicity and Safety of Group A and C Meningococcal Polysaccharide Conjugate Vaccine in Volunteers Aged 3-5 Months (NCT06314659) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2021-09-17 |
| Clinical Study on the Combined Administration of 15-Valent Pneumococcal Conjugate Vaccine and Diphtheria, Tetanus, Pertussis Vaccine (NCT06817187) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2021-09-16 |
| Phase I Clinical Trial of Inactivated Rotavirus Vaccine in a Population Aged 6 Weeks-49 Years Old (NCT06350058) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2021-08-03 |
| Immunogenicity and Safety Study of 15-Valent Pneumococcal Conjugate Vaccine in 2-month-old and 3-month-old Healthy Volunteers (NCT04357522) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2020-07-01 |
| Safety Study of 15-Valent Pneumococcal Conjugate Vaccine in Healthy Volunteers Aged Above 2 Months (NCT04108845) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2019-06-05 |
| Immunogenicity and Safety of S.Flexneriza-S.Sonnei Bivalent Conjugate Vaccine in Volunteers Aged From 3 Months to 5 Years Old (NCT04865497) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2019-01-19 |
| Immunogenicity and Safety of Meningococcal ACYW135 Polysaccharide Conjugate Vaccine in Volunteers Aged From 3 to 35 Months (NCT05229536) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2018-12-21 |
| Immunogenicity and Safety of 23-Valent Pneumococcal Polysaccharide Vaccine in Healthy Volunteers Aged 2 Years and Above (NCT04278248) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2018-01-12 |
| Safety Study of S.Flexneriza-S.Sonnei Bivalent Conjugate Vaccine in Healthy Volunteers Aged Above 3 Months (NCT03561181) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2017-07-18 |
| Immunogenicity and Safety of Meningococcal Groups A and C and Haemophilus b Conjugate Vaccine in Infants 2 to 5 Months of Age (NCT02919293) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2016-08-01 |
| Safety Study of Meningococcal ACYW135 Polysaccharide Conjugate Vaccine in Healthy Volunteers Aged Above 3 Months (NCT02878291) | Beijing Zhifei Lvzhu Biopharmaceutical Co., Ltd | 2016-06-01 |