Log10 steps

Measure to describe the reduction of microorganisms. Example: With an initial figure of 106 germs per ml (the log10 value equals 6) and a disinfectant that reduces the number to 103 germs per ml (the log10 value equals 3) the number of microorganisms is reduced by 3 log10 steps.

Video: Log reduction

Knowledge Database

The A-to-Z database provides information on each pathogen, the most common infections that it triggers, its main transmission paths and recommendations on disinfection. In the glossary, you will find explanations of infection control terms. Search now!

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