Hand hygiene: virucidal efficacy of a liquid hand wash product against Ebola virus.

ABSTRACT:

Background

Hand washing is an important targeted hygiene intervention for limiting the spread of infectious agents, including the Ebola virus, which continues to re-emerge. We have assessed the virucidal efficacy of a commercially available liquid hand wash product (LHW) for inactivating Ebola virus.

Methods

The ASTM E1052-11 Standard was used to evaluate the efficacy of an LHW containing the microbicidal active salicylic acid for inactivating Ebola virus - Makona variant suspended in an organic load. Three concentrations (12.5%, 25%, 50%) of three lots of LHW prepared in 440 ppm hard water were evaluated at room temperature for 20, 30, and 60 s contact time.

Results

A 25% solution of the LHW caused 4.5 log₁₀ and 4.8 log₁₀ reduction in Ebola viru

SUBMITTER: Cutts TA 

PROVIDER: S-EPMC8336303 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature