Long-term Persistence of Hepatitis B and Pertussis Antibody Responses in Healthy 4 to 5 Year Old Children Previously Vaccinated With VaxelisÂŽ or INFANRIXÂŽ Hexa (V419-012)
PHASE3
This is a multicenter extension study of two European randomized, double-bl...
A Study to Evaluate Persistence of Hepatitis B Antibodies, Immunogenicity and Safety of Engerixâ˘-B Kinder Challenge Dose, in Adolescents Vaccinated With Four Doses of Infanrix⢠Hexa During Infancy
PHASE4
The purpose of this study is to assess the long-term persistence of immunit...
A Study on the Safety, Reactogenicity, and Immune Response to the GVGH iNTS-GMMA Vaccine Against Invasive Nontyphoidal Salmonella in Adults, Children, and Infants
PHASE2
The purpose of this study is to evaluate the safety, reactogenicity, and im...