Validation of a PCR-based method for detection of food-borne thermotolerant Campylobacters in a multicenter collaborative trial

A PCR-based method for rapid detection of food-borne thermotolerant campylobacters was evaluated through a collaborative trial with 12 laboratories testing spiked carcass rinse samples. The method showed an interlaboratory diagnostic sensitivity of 96.7% and a diagnostic specificity of 100% for chicken samples, while these values were 94.2 and 83.3%, respectively, for pig samples.