title: [The determination of the fresh fecal contamination of the water of surface reservoirs].
abstract: The approbation of a method for the determination of new fecal contamination of water in surface reservoirs has been carried out; in accordance with this method, the presence of new fecal contamination in water is determined by the level of manifestation of the persistence properties (antilysozyme, anticomplementary "anti-interferon" activities) of Escherichia coli, used as a sanitary indicator microorganism.
authors.forename: N V
authors.initials: NV
authors.lastname: Nemtseva
authors.forename: I A
authors.initials: IA
authors.lastname: Misetov
authors.forename: G P
authors.initials: GP
authors.lastname: Alekhina
mesh_terms: D015941:Complement Hemolytic Activity Assay; D004755:Enterobacteriaceae / Q000302:isolation & purification / Q000472:pathogenicity; D004926:Escherichia coli / Q000302:isolation & purification / Q000472:pathogenicity; D005243:Feces / Q000382:microbiology*; D005618:Fresh Water / Q000032:analysis; D006801:Humans; D007372:Interferons / Q000037:antagonists & inhibitors; D008837:Micrococcus; D009113:Muramidase / Q000037:antagonists & inhibitors; D012426:Russia; D012722:Sewage / Q000382:microbiology; D013997:Time Factors; D014871:Water Microbiology; D014876:Water Pollution / Q000032:analysis*
chemical_list: D012722:Sewage; D007372:Interferons; D009113:Muramidase