A unique patented formulation, effective against a broad spectrum of disease causing pathogens Highly versatile surface, equipment, water and aerial disinfection.Virkon™ S, the premier broad spectrum virucidal veterinary disinfectant, is recognized by industry and governments worldwide as a disinfectant of choice for livestock disease prevention and control. Virkon™ Spatented formulation is unique; no other disinfectant has the same powerful composition. In terms of efficacy Virkon™ S has been proven highly effective against 100 strains of virus in over 19 viral families, 400 strains of bacteria and over 100 strains of fungi. This list of proven efficacy includes the major OIE List of diseases like Avian Influenza (H5N1), Newcastle Disease, and Foot and Mouth Disease. Virkon™ S versatility provides the flexible solution for; surface, water and aerial disinfection, in hard water, on porous surfaces, at low temperatures and in the presence of organic challenge.