Therapeutic Equivalence, Immunogenicity, and Safety of Euvichol Oral Cholera Vaccine Formulations Compared with WHO-prequalified Shanchol vaccine in Healthy Children and Adults: A Systematic Review and Meta-Analysis of Randomised Controlled Trials
Background Global oral cholera vaccine (OCV) supply shortages and the retirement of Shanchol necessitate absolute reliance on alternative formulations. We conducted a systematic review and meta-analysis to evaluate the immunogenicity and safety of Euvichol variants compared with the historical Shanchol benchmark. Metho...