title: [Etiology of salmonellosis in swine raised commercially].
abstract: A total of 25,561 samples from swine (cadavers, internal organs, rectal swabs, feed, and washings of premises) were investigated microbiologically over the 1981-1985 period via routinely employed methods for the isolation and typing of Salmonella organisms, following the Kauffmann-White pattern. Tested was the susceptibility of 411 strains by the disk-diffusion method, using drugs of the general practice, and the results were recorded after Bauer. In 5.32 per cent of the samples 19 Salmonella serotypes of the B. C. D, and E groups were isolated. Greatest in the etiology of salmonelloses was still the relative share of S. cholerae suis (85.22%), represented by the two-phase var. america and the autochthonous var. kunzendorf. Second ranked S. typhimurium--5.14%, followed by S. agona--2.20%, S. menden--1.25%, S. thompson--1.18%, S. derby--1.10%, S. bovis-morbificans--0.81%, and others. A change was ascertained in the serotypes isolated from pigs with regard to the exotic types. Sensitive to gentamycin proved 89.9%, to chloramphenicol--79.1%, to carbenicillin--71%, to kanamycin--70%, etc; 75% were resistant to ampicillin, 54.6%--to streptomycin, 51.3%--to tetracycline, and 33.8%--to furazolidone.
authors: M K
authors: MK
authors: Minev
authors: S
authors: S
authors: Iordanov
authors: V
authors: V
authors: Konov
authors: V
authors: V
authors: Khvŭrchilkov
authors: S
authors: S
authors: Pushkarov
mesh_terms: D000822:Animal Husbandry; D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology; D008826:Microbial Sensitivity Tests; D012475:Salmonella / Q000187:drug effects / Q000302:isolation & purification; D012481:Salmonella Infections, Animal / Q000209:etiology* / Q000382:microbiology; D013552:Swine; D013553:Swine Diseases / Q000209:etiology* / Q000382:microbiology
chemical_list: D000900:Anti-Bacterial Agents
vernacular_title: Kŭm etiologiiata na salmonelozite po svinete, otglezhdani pri promishleni usloviia.