Study to Evaluate the Safety, Tolerability and Immunogenicity of a Potential Enteric Fever Vaccine
Condition:   Enteric Fever Interventions:   Biological: ZH9PA and ZH9;   Biological: Placebo;   Biological: ZH9PA Sponsors:   Prokarium Ltd;   Simbec Research Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - April 16, 2020 Category: Research Source Type: clinical trials

Immune Equivalence Between Multi-dose and Single Dose Formulation of Vi-DT and Their Overall Safety (Phase III)
Condition:   Typhoid Interventions:   Biological: Vi-DT (Multi-dose formulation);   Biological: Vi-DT (Single dose formulation);   Biological: Control Vaccine Sponsors:   International Vaccine Institute;   SK Bioscience Co., Ltd.;   Bill and Melinda Gates Foundation Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - December 18, 2019 Category: Research Source Type: clinical trials