Evaluation of virucidal compounds for inactivation of rhinovirus on hands
- PMID: 215080
- PMCID: PMC352535
- DOI: 10.1128/AAC.14.5.690
Evaluation of virucidal compounds for inactivation of rhinovirus on hands
Abstract
Antimicrobial liquids and foams were applied to the hands to determine their virucidal activity against rhinoviruses. Dilute solutions (1%) of iodine in ethyl alcohol or in water were most effective in causing inactivation of rhinovirus when applied immediately after viral contamination. Iodine also had a residual virucidal activity which persisted on the hands for up to 1 h. Less effective inactivation of rhinovirus was observed with foams containing 0.23% hexachlorophene and 58% ethyl alcohol and another containing 0.2% benzalkonium chloride and 50% ethyl alcohol. Ethyl alcohol alone or in a mixture with benzyl alcohol was the least effective preparation tested.
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