Hepatitis A Clinical Trial
Official title:
A Controlled Study of the Safety and Immunogenicity of ChimeriVax™ Japanese Encephalitis Vaccine in Thai Toddlers and Children
Safety:
To describe the safety profiles following vaccination.
Immunogenicity:
To describe the immune response after a single dose of vaccine.
This is a randomized, cross-over, open, active controlled, multi-center trial in toddlers and children in Thailand. Stepwise enrollment of children in 2 age cohorts. Subjects will be followed for 5 years. ;
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Crossover Assignment, Masking: Open Label, Primary Purpose: Prevention
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