Which fish are specifically mentioned as linked to scrombroid toxicity?

• A. Tuna and Salmon
• B. Cod and Haddock
• C. Mahi-Mahi and Sardines
• D. Shrimp and Crabs

Answer: (C)

Scrombroid toxicity happens when histamine forms in fish that have not been kept properly cold after being caught. Certain fish are repeatedly cited as classic culprits, with mahi-mahi and sardines standing out as two specifically mentioned examples. Bacteria on fish break down histidine into histamine when temperatures stay in the danger zone, and this histamine isn’t destroyed by cooking, so symptoms can appear soon after eating, often resembling an allergic reaction such as flushing, headaches, or tingling in the mouth.

In the given options, mahi-mahi and sardines are the two fish most commonly referenced as linked to this toxicity, which is why that pair is the best answer. The other options involve fish or shellfish not as typically associated with histamine poisoning, or include species more commonly tied to other seafood illness patterns. Prevention hinges on preserving the cold chain and keeping fish refrigerated promptly to slow or stop histamine formation.