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蜡样芽胞杆菌(Bacillus cereus)属于革兰阳性需氧芽胞杆菌,广泛存在于环境中,具有极强的与金属异物并存的倾向,属于机会致病菌。主要通过污染食品引起食物中毒而致肠道内感染。尤其是新生儿、静脉注射毒品、外伤和外科术后的患者及置入导管的患者易感染[1-2],其还是引起眼内感染的最大的一种细
Bacillus cereus belongs to Gram-positive aerobic bacillus and exists in the environment extensively. It has a strong tendency to coexist with metal foreign bodies and belongs to opportunistic pathogenic bacteria. Mainly through contaminated food caused by food poisoning caused by intestinal infection. In particular, neonates, intravenous drug users, trauma and surgical patients, and catheterized patients are predisposed to infection [1-2], which is also the largest form of intraocular infection