A Study on Nasal Mucosal Specific IgA Antibody Levels and Immunokinetics After Administration of Nasal Spray Live Attenuated Influenza Vaccine
Latest Information Update: 28 Apr 2026
At a glance
- Drugs Influenza vaccine live attenuated (Nasovac-S) (Primary)
- Indications Influenza virus infections
- Focus Pharmacodynamics
- Sponsors Changchun BCHT Biotechnology
Most Recent Events
- 28 Apr 2026 New trial record