Undetectable IgE as a Sentinel Biomarker for Humoral Immunodeficiency
Condition: Immune Deficiency Intervention: Biological: Salmonella typhi polysaccharide vaccine Sponsors: University of Virginia; CSL Behring; Jeffrey Modell Foundation Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - May 30, 2019 Category: Research Source Type: clinical trials
Understanding How Salmonella Typhi Infects Humans (Bottlenecks)
Condition: Salmonella Typhi Infection Intervention: Biological: Salmonella Typhi challenge Sponsor: University of Oxford Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - March 26, 2019 Category: Research Source Type: clinical trials