The Germicidal Properties of Ozone—Olefin Mixtures

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Abstract
Summary: The use of the reaction products between ozone and olefins as a germicidal agent for the maintenance of sterility in rooms during the treatment of patients is discussed. The product is effective against vegetative bacteria and viruses but does not attack bacterial spores at low concentrations. It is most active at high humidities and possesses low power of penetration into cloth. It rapidly disappears from a system once generation ceases, without leaving unpleasant residues. Its high efficiency at low concentrations on finely dispersed bacterial aerosols renders it attractive in special situations. The possibility that it may prove carcinogenic after long human exposures in the presence of influenza virus, the difficulties involved in monitoring the concentrations generated and greatly reduced efficiency in dealing with organisms contained in large particles combine to render it unattractive for hospital use.