How does one screw up a hard boiled egg? At this point, it is hard to say. Heating eggs to hard boiled status should eliminate Salmonella. So 1) the eggs were undercooked and would have been soft in texture 2) post-process (heating) contamination, or 3) bad test results.
Again, while we have no additional information at this point on how this occurred and we are no one is blaming the laboratory, it is a reminder for keeping procedures tight, not only on the processing floor but also in the laboratory. There is no indication if this was an internal laboratory or a 3rd party laboratory that conducted the testing, but regardless, acurate test results are critical. If results are not, then there is a costly recall. Unfortunately, testing often gets little focus until there is an issue like this. And the last thing one wants is to be questioning the accuracy of the laboratory.
The laboratory should be viewed as a strategic operation for the company. Given the resources, they can prevent issues from occurring including unnecessary food spoilage and unwarranted recalls. On the other side, a good laboratory can improve quality through insuring the receipt of high quality ingredients and ensuring finished product standards are being met.
FDA Recall Notice
http://www.fda.gov/Safety/Recalls/ucm513292.htm
Meijer Recalls Fresh Salad Products Due to Possible Salmonella Contamination
July 26, 2016
The laboratory should be viewed as a strategic operation for the company. Given the resources, they can prevent issues from occurring including unnecessary food spoilage and unwarranted recalls. On the other side, a good laboratory can improve quality through insuring the receipt of high quality ingredients and ensuring finished product standards are being met.
FDA Recall Notice
http://www.fda.gov/Safety/Recalls/ucm513292.htm
Meijer Recalls Fresh Salad Products Due to Possible Salmonella Contamination
July 26, 2016