PREVALENCE OF SALMONELLA IN CHICKEN PRODUCTS AND HEN'S EGGS FROM PELOTAS, RS, BRAZIL

Ciência Rural

Aleixo, José Antonio Guimarães¹  Baú, Ana Cristina²  Carvalhal, José Beiro² 

[1] Universidade Federal de Pelotas, Pelotas;Universidade Federal de Pelotas

关键词: Salmonella;    chicken;    eggs;    antibiotic resistence;   

DOI  :  10.1590/S0103-84782001000200018

学科分类：农业科学（综合）

来源: Universidade Federal de Santa Maria * Centro de Ciencias Rurais

【 摘 要 】

The prevalence of Salmonella in chicken products and hen's eggs, the most frequent serovars and their antimicrobial sensitivity, were investigated in the city of Pelotas, Brazil from May 1997 through October 1998. A total of 124 samples of chicken products obtained from local supermarkets and butcher shops, and 94 samples of eggs (6 units each) obtained from supermarkets and street vendors, were examined through standard cultivation procedures. Salmonella were detected in 13 (10,48%) samples of chicken products. Among the 13 strains of salmonellae isolated, 10 were serotyped as S. enteritidis, 1 was S. anatum and 2 were S. enterica subsp. enterica sorovar 3,10:e,h:-. All strains isolated were resistant to penicillin G and susceptible to the others antimicrobial drugs tested. Hen's eggs were not found contaminated with salmonellae.

【 授权许可】

CC BY-NC