Clinical Trial: Long-term Immunogenicity After Receipt of JE Vaccine and Antibody Response and Safety to a Booster Dose

Study Status: Completed
Recruit Status: Completed
Study Type: Interventional




Official Title: Assessment of Long Term Immunogenicity of Japanese Encephalitis Live Attenuated SA-14-14-2 Vaccine in Previously Vaccinated Bangladeshi Children and Antibody Response and Safety to a Booster Dose

Brief Summary: This study aims to understand the persistence of the Japanese encephalitis (JE) antibody response in previously vaccinated children. The proposed study is a phase 4 open-label trial enrolling up to 818 Bangladeshi children who had previously participated in a lot to lot consistency study (JEV05) of JE live attenuated SA 14-14-2 vaccine (CD-JEV).