Cholera and Ebola: A Threat to Our Environmental Freedom

Cholera, aka Asiatic Cholera or epidemic cholera, is an infectious disease of the gastrointestinal tract caused by the Vibrio cholerae bacterium. From the family Vibrionaceae, the bacterium is characterized as a gram-negative rod. As with other gram-negative rods, Vibrio cholerae produces an endotoxin, known as cholera toxin. This bacterium is mobile due to the presence of a single polar flagellum and is highly infectious. The Vibrio cholerae bacterium grows in both freshwater and marine habitats …

…change comes in to play. References http://images.google.com/images?q=Vibrio+cholerae+photos&hl=en&lr=&sa=N&tab=ii&oi=imagest http://bact.wisc.edu/Bact330/lecturecholera http://en.wikipedia.org/wiki/Cholera http://en.wikipedia.org/wiki/Ebola http://www.astdhppe.org/infect/ebola.html http://www.cdc.gov/ncidod/dvrd/spb/mnpages/dispages/ebola.htm <Tab/>