人工涂抹在手上的革兰氏阴性菌和革兰氏阳性菌的存活情况。
Survival of gram-negative and gram-positive bacteria artificially applied on the hands.
作者信息
Gontijo Filho P P, Stumpf M, Cardoso C L
出版信息
J Clin Microbiol. 1985 Apr;21(4):652-3. doi: 10.1128/jcm.21.4.652-653.1985.
Abstract
We evaluated the survival of Pseudomonas aeruginosa, Klebsiella pneumoniae, Serratia marcescens, Escherichia coli, and Staphylococcus aureus, derived from either hospitalized patients or culture collections, on the fingertips of human volunteers. Over 99% of the bacteria died within 2 min of the application, and about 10(5) cells remained on the fingers for up to 90 min.
摘要
我们评估了来自住院患者或菌种保藏中心的铜绿假单胞菌、肺炎克雷伯菌、黏质沙雷氏菌、大肠埃希菌和金黄色葡萄球菌在人类志愿者指尖上的存活情况。超过99%的细菌在接种后2分钟内死亡，约10⁵个细胞在手指上最多留存90分钟。
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