卡他布兰汉氏菌越来越被认识到是一种重要的呼吸道致病菌,由该菌引起的疾病包括急性支气管炎、肺炎和重症慢性支气管炎,绝大多数感染发生于呼吸道功能低下的病人。本文作者报道了一起由卡它布兰汉氏菌引起的医院内呼吸道感染暴发流行,这次流行发生于医院的监护病房,涉及到病人和医院工作人员。27例病人中8人分离出产β-内酰胺酶的卡他布兰汉氏菌,并有感染症状,其中4人患肺炎,4人患支气管炎。除这 More and more, CARDIOBACTERIAL CARTELIAT is recognized as an important respiratory pathogen. The diseases caused by this bacterium include acute bronchitis, pneumonia and severe chronic bronchitis. The vast majority of infections occur in respiratory tract dysfunction Of patients. The author of this report has reported an outbreak of nosocomial respiratory infections caused by Crabranhans bacteria that occurs in the hospital’s intensive care unit and involves patients and hospital staff. Eighty-seven patients were isolated from beta-lactamase-producing cells of B. catarrhalis and infected with symptoms of pneumonia in 4 and bronchitis in 4. Except this