332-333 / 1195
Revised Mar 2014
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a
+=
Salmonella
spp. were detected in samples; -=
Salmonella
spp. were not detected in sample; n/a- lab did not participate in this matrix or results were not received
b
Results were not used in statistical analysis due to laboratory error;
c
Sample was presumptive positive on 3M MDA
Salmonella
but confirmed negative indicating a false positive result;
d
Sample results were obtained from the second shipment of raw ground beef test portions