Single drug dose may be better against cholera

A single dose of the antibiotic ciprofloxacin cures cholera in children as often as a 12-dose regimen of erythromycin does, a comparison of the treatments has revealed.

Severe diarrhea from the disease can cause life-threatening dehydration in children. Standard therapy for infected children is a 3-day course of erythromycin or tetracycline.