Study of the viruсidal properties of the disinfectant "DezV Ultra"

The first and most important link in the system of preventing the occurrence and spread of avian influenza and Newcastle disease is monitoring and effective prevention. At the same time, an important stage in the system of veterinary and sanitary measures is the disinfection of poultry facilities. Many disinfectants containing various classes of chemical compounds as active substances have been developed and proposed for practical use. Large-scale production and practical application of disinfectants is not possible without preliminary laboratory evaluation of their antimicrobial properties, determination of the spectrum of biocidal activity, and physicochemical and toxicological properties. Our work aimed to study the virucidal properties of the new aldehyde disinfectant "DezV Ultra" on test models of highly pathogenic avian influenza and Newcastle disease viruses. The specified works were carried out in the Department of Poultry Diseases Research and Molecular Diagnostics of the National Scientific Center "Institute of Experimental and Clinical Veterinary Medicine" following the methodological recommendations "Methods for determination and evaluation of safety and quality indicators of disinfectants, detergents, and disinfection agents used during production, storage, transport, and sale of products of animal origin" (2010). Based on the results of the research, it was determined that the effective action of the preparation "DezV Ultra" in neutralizing the above-mentioned viruses on metal, tile, and wood surfaces begins at the final concentration of 0.5%