Study on the Antibiotic-Resistance in Strains of Salmonella Isolates in Food From 2003 to 2010

Abstract

A survey on the antibiotics resistance on salmonella strains of food origin was carried out. Four hundred thirty five different strains of Salmonella detected during eight years since 2003 were tested with the protocols of the National Committee for Clinical Laboratory Standard (NCCLS). One hundred twenty Salmonella strains were of cow origin, 166 from swine, 92 from poultry and the remaining 57 from shellfish. Starting from 2007 a reduction in the resistance was evident on the total isolates