[New methodological approaches to the detection and quantitative registration of Salmonella in the study of water objects].

The paper gives data on the use of techniques to detect and register Salmonella in the water objects, by applying a new liquid nutrient medium. Experimental and field studies have shown its advantage over the accumulation media widely used in practical healthcare. It has been ascertained that the nutrient medium not only accumulates biomass, but also provides the restoration of the biological properties of uncultivated Salmonella species. The use of the nutrient medium at practical laboratories makes it possible to unify guidelines for the examination of water objects with varying degrees of biological pollution and to obtain the comparable results of analyses.