“Vaxchora is a live, attenuated vaccine.
The V. choleraevaccine strain in Vaxchora produces an incomplete, nontoxic version of the cholera
toxin. Vaxchora replicates in the gastrointestinal tract.” It induces an anticholera immune response. REF: https://www.paxvaxconnect.com/vaxchora?utm_source=google&utm_medium=cpc&utm_term=vaxchora&utm_campaign=HCP%20Brand It's an oral vaccine approved in 2016