Immunogenicity and Safety of Inactivated and Live Attenuated Hepatitis A Vaccines
Conditions
Interventions
- BIOLOGICAL: Attenuated Hepatitis A Vaccine, H2 Strain
- BIOLOGICAL: Inactivated Hepatitis A Vaccine, Lu8 Strain
- BIOLOGICAL: Group A Meningococcal Polysaccharide vaccine
Sponsor
Jiangsu Province Centers for Disease Control and Prevention
Collaborators