Table 3 Log 10 reduction of cells counts by five surface disinfectant cleaners against emerging multidrug-resistant non-fermenting bacteria and corresponding ATCC strains
From: Efficacy of surface disinfectant cleaners against emerging highly resistant gram-negative bacteria
Species | Isolate/strain | Product (concentration) | Contact time | Log10-reduction |
|---|---|---|---|---|
Pseudomonas aeruginosa | ATCC 15442 | AAS (undiluted) | 30 and 60 s | >5.28 |
SAS (0.5%) | 30 and 60 min | |||
OR (0.4%) | ||||
SASA1 (0.25%) | ||||
SASA2 (0.5%) | ||||
0MRGN | AAS (undiluted) | 30 and 60 s | >5.14 | |
SAS (0.5%) | 30 and 60 min | |||
OR (0.4%) | ||||
SASA1 (0.25%) | ||||
SASA2 (0.5%) | ||||
3MRGN | AAS (undiluted) | 30 and 60 s | >5.06 | |
SAS (0.5%) | 30 and 60 min | |||
OR (0.4%) | ||||
SASA1 (0.25%) | ||||
SASA2 (0.5%) | ||||
4MRGN VIM-1 | AAS (undiluted) | 30 s and 60 s | >5.45 | |
SAS (0.5%) | 30 and 60 min | |||
OR (0.4%) | ||||
SASA1 (0.25%) | 30 min | 1.54 ± 0.91 | ||
60 min | 1.76 ± 0.94 | |||
SASA2 (0.5%) | 30 min | 3.04 ± 0.73 | ||
60 min | 3.45 ± 0.55 | |||
Acinetobacter baumannii | ATCC 19606 | AAS (undiluted) | 30 and 60 s | >5.20 |
SAS (0.5%) | 30 and 60 min | |||
OR (0.4%) | ||||
SASA1 (0.25%) | ||||
SASA2 (0.5%) | ||||
0MRGN | AAS (undiluted) | 30 and 60 s | >5.09 | |
SAS (0.5%) | 30 and 60 min | |||
OR (0.4%) | ||||
SASA1 (0.25%) | ||||
SASA2 (0.5%) | ||||
4MRGN OXA-23 | AAS (undiluted) | 30 and 60 s | >5.14 | |
SAS (0.5%) | 30 and 60 min | |||
OR (0.4%) | ||||
SASA1 (0.25%) | ||||
SASA2 (0.5%) | ||||
Achromobacter xylosoxidans | ATCC 27061 | AAS (undiluted) | 30 and 60 s | >5.13 |
SAS (0.5%) | 30 and 60 min | |||
OR (0.4%) | ||||
SASA1 (0.25%) | ||||
SASA2 (0.5%) |