Salmonella prevalence in commercial raw shell eggs in Japan: a survey

被引：14

作者：

Sasaki, Y. ^{[1
]}

Tsujiyama, Y. ^{[1
]}

Asai, T. ^{[2
]}

Noda, Y. ^{[1
]}

Katayama, S. ^{[1
]}

Yamada, Y. ^{[1
]}

机构：

[1] Minist Agr Forestry & Fisheries, Food Safety & Consumer Affairs Bur, Chiyoda Ku, Tokyo, Japan

[2] Minist Agr Forestry & Fisheries, Natl Vet Assay Lab, Kokubunji, Tokyo, Japan

来源：

EPIDEMIOLOGY AND INFECTION | 2011年 / 139卷 / 07期

关键词：

Food poisoning; Salmonella enterica; surveillance; SPENT HENS; CONTAMINATION; ENTERITIDIS; HOUSES; FARM;

D O I：

10.1017/S0950268810002153

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

We examined 20 300 raw shell chicken eggs sold at retail stores in Japan for Salmonella outside and inside eggs. The eggs were purchased at 220 retail stores throughout Japan between August 2007 and January 2008. Of 2030 pooled egg samples (10 eggs/sample), Salmonella was isolated from five shell samples (0.25%), but not from any of egg-content samples. The serovars of the isolates were Salmonella Enteritidis (2), S. Derby, S. Livingstone and S. Cerro. The samples positive for Salmonella originated from five different egg grading and packaging (GP) centres. All the GP centres washed their egg shells according to government guidelines for hygienic practice in GP centres. Thus, practical control measures at GP centres need to be reviewed and implemented to diminish Salmonella prevalence of egg shells because Salmonella contamination on eggs is a potential hazard for foodborne salmonellosis in Japan.

引用

页码：1060 / 1064

页数：5

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