A Randomized, Controlled, Multicenter Phase 4 Clinic Trial to Evaluate the Immunogenicity and Safety of Combined Immunization of Inactivated SARS-CoV-2 Vaccines (Vero Cell) (COVAX) (Produced in Wuhan) and 23-valent Pneumococcal Polysaccharide Vaccine (PPV23) or Quadrivalent Inactivated Influenza Vaccine (IIV4)
Latest Information Update: 05 Oct 2023
At a glance
- Drugs Coronavirus vaccine-Wuhan Institute of Biological Products (Primary) ; Influenza virus vaccine (Primary) ; Pneumococcal vaccine (Primary)
- Indications COVID-19 pneumonia; Influenza A virus H1N1 subtype; Influenza A virus H3N2 subtype; Influenza B virus infections; Pneumococcal infections
- Focus Pharmacodynamics
- Sponsors China National Biotec Group
Most Recent Events
- 20 Oct 2021 New trial record