Hashemi Nazari

Protective efficacy of the Shanchol oral cholera vaccine against cholera in a systematic review and meta-analysis of randomized controlled trials

Oral cholera vaccines (OCVs) have become a crucial part of global strategies for cholera prevention, working alongside water, sanitation, and hygiene (WASH) initiatives. However, estimates of vaccine efficacy can vary depending on the context. This systematic review and meta-anal...