The world is facing a major cholera vaccine shortage amid outbreaks

Read MoreThe global cholera vaccine stockpile is empty at a time when there are outbreaks around the world. Last year, the WHO recommended the vaccine dose be cut in half to stretch the supply.The global cholera vaccine stockpile is empty at a time when there are outbreaks around the world. Last year, the WHO recommended the vaccine dose be cut in half to stretch the supply.