What is the most common causative agent of gas gangrene?

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Quizplus · Accepted Answer

Gas gangrene is most commonly caused by Clostridium perfringens, a spore-forming, anaerobic bacterium that can survive under low oxygen tension. The bacterium produces enzymes, such as collagenase and hyaluronidase, which degrade collagen and hyaluronic acid, respectively. The presence of these enzymes leads to the production of gas and the destruction of tissue, hence the name "gas gangrene." Staphylococcus aureus can also cause gas gangrene, but it is less common. Neisseria gonorrhoeae and Haemophilus influenzae are not associated with gas gangrene.

What Is the Most Common Causative Agent of Gas Gangrene