A Study to Understand the Safety and Effects of New Formulations of a Clostridioides Difficile Vaccine Shot That Will be Given to Healthy Adults
Condition:   Clostridoides Difficile Associated Disease Interventions:   Biological: C. difficile vaccine (previously studied formulation);   Biological: C. difficile vaccine formulation 1;   Biological: C. difficile vaccine formulation 2;   Biological: C. difficile vaccine formulation 3;   Other: Saline Placebo Sponsor:   Pfizer Recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - April 10, 2023 Category: Research Source Type: clinical trials