Cholera is a contagious infectious diarrheal disease, the severe form of which can be fatal within hours if not treated immediately. This strictly human disease is caused by Vibrio cholerae, a curved Gram-negative bacillus with a unique polar flagellum that gives it the high mobility characteristic of this bacterium.According to WHO reports, between 100,000 and 300,000 new cases of cholera have been reported worldwide each year over the last ten years...