Centre for Clinical Infection and Diagnostic Research, Guy's & St Thomas' NHS Foundation Trust and King's College, London, UK.
J Hosp Infect. 2012 Sep;82(1):64-7. doi: 10.1016/j.jhin.2012.06.004. Epub 2012 Jul 12.
Spores of Clostridium difficile may play a significant role in transmission of disease within the healthcare environment and are resistant to a variety of detergents and cleaning fluids. A range of environmental cleaning agents has recently become available, many of which claim to be sporicidal. We investigated the effect of changing to a chlorine dioxide-based cleaning regimen on C. difficile environmental contamination and patient infection rates. The prevalence of environmental contamination was unaffected with a rate of 8% (9/120) before and 8% (17/212) following the change. Rates of patient infection were also unchanged during these periods.
艰难梭菌的孢子可能在医疗保健环境中的疾病传播中发挥重要作用，并且对各种清洁剂和清洁液具有抗性。最近出现了一系列环境清洁剂，其中许多声称具有杀菌作用。我们研究了改用二氧化氯为基础的清洁方案对艰难梭菌环境污染和患者感染率的影响。环境污染的流行率没有变化，在改变之前为 8%（9/120），改变之后为 8%（17/212）。在此期间，患者感染率也没有变化。
