Question

penny ate raw oysters for dinner and has started feeling sick. which pathogen is most common in raw oysters? multiple choice clostridium botulinum vibrio vulnificus salmonella species e. coli 0157:h7

Explanation:

To determine the most common pathogen in raw oysters, we analyze each option:

• Clostridium botulinum: Primarily associated with improperly canned foods, not raw oysters.
• Vibrio vulnificus: Commonly found in raw oysters (and other raw seafood), especially in warm coastal waters. It can cause illness when ingested.
• Salmonella species: More commonly linked to contaminated poultry, eggs, or other food sources, not typically raw oysters.
• E. coli O157:H7: Often associated with contaminated beef, leafy greens, etc., not raw oysters.

So, Vibrio vulnificus is the most common pathogen in raw oysters.

Answer:

B. Vibrio vulnificus (assuming the second option is labeled B; if the original labels were different, adjust accordingly, but based on the options, the correct one is Vibrio vulnificus)