A thermostable, dry formulation inactivated Hikojima whole cell/cholera toxin B subunit oral cholera vaccine.

The feared diarrheal disease cholera remains an important global health problem. Use of oral cholera vaccine (OCV) from a global stockpile against both epidemic and endemic cholera is a cornerstone in the World Health Organisations (WHOs) global program for "Ending cholera by 2030". Three liquid inactivated whole-cell OCVs (Dukoral®, Shanchol, and Euvichol-Plus®) are WHO prequalified and have proved to be safe and effective.