Salmonella serovars isolated from feedstuff and poultry feeds in Brazil

被引：10

作者：

Hofer, E ^{[1
]}

da Silva, SJ ^{[1
]}

Moura, E ^{[1
]}

dos Reis, F ^{[1
]}

机构：

[1] FIOCRUZ, Inst Oswaldo Cruz, Dept Bacteriol, BR-21045900 Rio De Janeiro, Brazil

来源：

PESQUISA VETERINARIA BRASILEIRA | 1998年 / 18卷 / 01期

关键词：

poultry feeds; Salmonella; serogroup; serovar; prevalence;

D O I：

10.1590/S0100-736X1998000100004

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

Salmonella strains were isolated from feedstuff and poultry feeds from several regions of Brazil in 1976 and from 1979 to 1991. Serotyping of 2293 isolates showed 151 serovars which pertained to 17 serogroups and were classified as subspecies I (99.6%), IIIa (0.33%) and IV (0.04%). There was a predominance of groups 0:7 (30.4%), 0:4 (24.5%), 0:3, 10 (19.1%), 0:13 (7.8%), 0:1, 3,19 (4.9%) and 0:18 (3.7%), representing 90% of the serogroups characterized that accounted for 103 different serotypes (68.2%). Predominant serovars isolated from all sources were S. Montevideo, S. Senftenberg, S. Havana, S. Mbandaka, S. Tennessee, S. Infantis, S. Agona, S. Anatum, S. Cerro and S. Bredeney. Bacteriological and epidemiological aspects and the relationship with serovars isolated from poultry are discussed.

引用

页码：21 / 27

页数：7

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