College lab class ends with 32 people on antibiotics for deadly germ exposure

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1. 核心亮点：大学微生物实验课上，33人因误判险遭致命细菌感染，32人紧急服用抗生素甚至接受脊髓穿刺，最后却发现只是虚惊一场。 2. 通俗解读：这件事发生在一次普通的大学实验课中，老师原本让学生们对未知细菌进行鉴定，结果不知哪个环节出了差错，33名师生、实验室工作人员都以为自己接触了能致命的病原体。由于担心感染后会危及生命，其中32人立刻开始了预防性抗生素疗程，还有两人因为出现轻微症状，甚至做了腰椎穿刺（也就是俗称的“抽脊髓”）。但最后化验结果显示，他们根本没碰到任何危险细菌——整个事件就像一部高能悬疑剧，好在结局有惊无险。 3. 实际影响：这次事件虽然没有造成实际伤害，却给所有高校和科研机构敲了警钟——实验室里的细菌样本管理、标签核对、操作规范哪怕出一点小差错，都可能导致群体恐慌、医疗资源浪费甚至人身伤害。对我们普通人来说，这意味着今后去实验室上课或工作的安全性会得到更严格的审查，学校和医院也会更重视类似的应急处理流程，让这类“狼来了”的闹剧不再重演。

A bizarre series of events in a college microbiology lab class left 33 people—including students, professors, and lab workers—believing they were exposed to a deadly germ. Of those, 32 began taking an antibiotic regimen as a precaution to prevent a life-threatening infection. Two also underwent lumbar punctures—aka spinal taps—after developing mild symptoms. But none of them had actually been exposed to a dangerous pathogen, a fortunate twist in the strange incident, which otherwise stands to be a cautionary tale for the ages. The incident was published in a recent issue of Morbidity and Mortality Weekly Report. It began with a simple laboratory exercise. The microbiology lab students were supposed to be given mystery bacteria by their instructors and then identify the microbe based on a series of biochemical tests and morphological characterization.Read full article Comments