Which organisms need to be checked in disinfection validation?
消毒剂验证时,哪些微生物需要被确认?
According to current European standards the following test strains are obligatory:
根据现行欧盟标准,下列测试菌株是强制的:
Bactericidal efficacy
杀细菌效力
S. aureus (ATCC 6538), P. aeruginosa (ATCC 15442), Ec. hirae (ATCC 10541), E. coli (ATCC 10536)
金黄色葡萄球菌(ATCC 6538),铜绿假单胞菌(ATCC 15442),粪肠球菌(ATCC 10541),大肠杆菌(ATCC 10536)
Fungicidal efficacy
杀真菌效力
C. albicans (ATCC 10231), A. brasiliensis (ATCC 16404)
白色念珠菌(ATCC 10231),黑曲霉(ATCC 16404)
Sporicidal efficacy
杀孢子效力
B. subtilis (ATCC 6633)
枯草芽孢杆菌(ATCC 6633)
To perform the test more practical I would recommend to use in-house strains on company-specific test surfaces.
建议使用公司特定测试捕捉到菌株进行测试
At least one gram+, one gram-, one yeast, one mould and one bacterial spore. If necessary you should complement with ATCC strains.
至少一种革兰氏阳性菌、一种革兰氏阴性菌,一种酵母,一种霉菌,以及一种细菌芽孢。如有必要,应补充ATCC菌株。
