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QuestionHealthcare

Untreated shell eggs can be the source of what foodborne illness?
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Step 1:
: Identify the Foodborne Illness

The foodborne illness associated with untreated shell eggs is Salmonella, specifically Salmonella enteritidis.

Step 2:
: Explain the Connection

Salmonella can contaminate eggs in two primary ways: - Contamination of the egg's exterior shell - Infection of the hen's ovaries, which allows bacteria to be present inside the egg before the shell is formed

Step 3:
: Key Characteristics of Salmonella in Eggs

- Salmonella can multiply rapidly in raw or undercooked eggs - Symptoms of Salmonella infection include: * Diarrhea * Fever * Abdominal cramps * Onset of symptoms typically 12 - 72 hours after infection

Step 4:
: Prevention Methods

- Cook eggs thoroughly (internal temperature of $$165^{\circ}F$$)
- Refrigerate eggs promptly - Avoid consuming raw or undercooked eggs - Practice proper food handling and hygiene

Final Answer

Salmonella, specifically Salmonella enteritidis, is the primary foodborne illness associated with untreated shell eggs.