Cholera outbreak in Sudan as humanitarian routes cut off / War-ravaged Sudan battles cholera epidemic / French health minister visits overseas territory Mayotte after cholera death / 2 BMC medicos test +ve for cholera; warden suspended, kitchen sealed off / How did the world run so low on cholera vaccine? As outbreaks grow, stockpile runs dry / Zambia-Zimbabwe cholera emergency: Schools reopen amid clean water constraints / Researchers discover new method to inhibit cholera infection