A patient developed fever after eating raw oysters; the most likely etiologic agent is?

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Prepare for the Clinical Laboratory Science Bacteriology Test. Engage with multiple choice questions and flashcards with helpful hints and explanations. Ace your exam confidently!

Multiple Choice

A patient developed fever after eating raw oysters; the most likely etiologic agent is?

Explanation:
Vibrio vulnificus is most likely because it thrives in warm coastal waters and concentrates in raw shellfish, especially oysters. Ingesting these oysters can quickly trigger fever and, in vulnerable individuals (such as those with liver disease or iron overload), rapid septicemia or severe soft-tissue infections. The other organisms are more often linked to different environments or foods and do not fit the classic presentation of fever after consuming raw oysters.

Vibrio vulnificus is most likely because it thrives in warm coastal waters and concentrates in raw shellfish, especially oysters. Ingesting these oysters can quickly trigger fever and, in vulnerable individuals (such as those with liver disease or iron overload), rapid septicemia or severe soft-tissue infections. The other organisms are more often linked to different environments or foods and do not fit the classic presentation of fever after consuming raw oysters.

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