What are the difference between Ecoli and clostridium tetani?

Answer 1

Escherichia coli (E. coli) is a gram-negative, rod-shaped bacterium commonly found in the intestines of humans and animals, playing a crucial role in digestion and nutrient absorption. In contrast, Clostridium tetani is a gram-positive, rod-shaped bacterium that produces a potent neurotoxin responsible for tetanus, a serious disease characterized by muscle stiffness and spasms. While E. coli is generally beneficial or harmless in healthy individuals, certain strains can cause foodborne illnesses, whereas C. tetani is pathogenic and primarily found in soil and animal feces. Their differences also extend to their oxygen requirements, with E. coli being facultatively anaerobic, while C. tetani is strictly anaerobic.