Application of an automated immunomagnetic separation-enzyme immunoassay for the detection of Salmonella enterica subspecies enterica from poultry environmental swabs.

An automated immunomagnetic separation (IMS) and enzyme immunoassay (EIA) was applied to the detection of Salmonella enterica subspecies enterica serotypes from poultry environmental samples. The analytical sensitivity and specificity of the IMS-EIA for 46 S. enterica serotypes and 33 non-salmonellae isolates belonging to 21 different genera were 91.