[The epidemiological aspects of campylobacteriosis in children in arid area].

Specific epidemiological features of Campylobacter infection in children in Samarkand Province during the period of 1987-1990 are discussed. The specific proportion of this infection in the total structure of acute enteric infections was, on the average, 8.5%, and Campylobacter carriership among healthy children, 7.

[The laboratory diagnosis of campylobacteriosis today].

Different conditions necessary for the successful isolation and cultivation of Campylobacter (culture media, inoculation techniques, gas mixtures, etc.) are described. Of these, the most effective conditions and methods, as well as those available for practical health service, have been determined.

[Biological properties of the causative agents of salmonellosis in young children].

The study of the biological properties of 161 Salmonella strains isolated from the feces and faucial mucus of 121 young children revealed that at the initial period of salmonellosis the occurrence of Salmonella strains in these materials was the same. Salmonella strains sensitive to antibiotics, as well as group C salmonellae, were shown to be capable of causing hospital infections. Statistically significant results revealed that Salmonella strains isolated from the nasopharynx were more virulent than those isolated simultaneously from the feces of the same children.