Phase III Clinical Trial to Evaluate the Human Norovirus Bivalent (GⅠ.1/GⅡ.4)Vaccine,Recombinant (Hansenula Polymorpha)
Conditions
- Norovirus Infections
- Norwalk Gastroenteritis
Interventions
- BIOLOGICAL: Human Norovirus Bivalent (GⅠ.1/GⅡ.4)Vaccine,Recombinant (Hansenula polymorpha)
- BIOLOGICAL: placebo
Sponsor
National Vaccine and Serum Institute, China
Collaborators