Clostridium perfringens is a conditional pathogens residing in the nature widely that can cause necrotizing enterocolitis, intestinal toxemia and so on to animals, is also the cause of food poisoning and traumatic gas gangrene to human. 产气荚膜梭菌(Clostridiumperfringens)是广泛存在自然界的一种常见的条件性致病菌,能够引起动物产生坏死性肠炎、肠毒血症等,同时也是导致人类食物中毒和创伤性气性坏疽的主要病原菌之一。