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Salmonella Beach Outbreak: A Case Study Essay

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In the case of the Salmonella gastroenteritis outbreak after a reception, the origin of the illness comes down to the potato salad served at this event, however, the investigators are not certain of the mechanism of contamination. Whether the service worker (infected) might have unknowingly contaminated the food item or whether the food service worker also was infected through the same source as the case-patients remains unclear.2 Because the mechanism is unclear, it’s hard to identify if any of the ingredients in the potato salad were the culprit. In many cases, however, investigators are able to identify the mechanism for contamination. Multistate Outbreak In a multistate outbreak of salmonella linked to peanut butter, a total of 42 persons were infected.10 Investigators in this case were able to discover that the contaminated food item was …show more content…

At prison (B), person-to-person transmission and contamination of multiple foods likely contributed to illness. Analysis of stool specimens from inmates identified eight serotypes and 15 pulsed-field gel electrophoresis (PFGE) patterns of Salmonella. This case and the reception case, although on a smaller scale, are very similar. Two distinct PFGE patterns were found in the reception strain of Salmonella, versus the 15 PFGE patterns found at the prisons. In the prison where chicken salad was contaminated, it was found that the eggs and raw chicken used were the causing ingredients. It wouldn’t be too much of an assumption to say that the eggs in the potato salad at the reception could have been contaminated by the

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