Which organism is a roundworm known as the herring worm that can infect people from undercooked seafood?

Which organism is a roundworm known as the herring worm that can infect people from undercooked seafood?

• A. Bacillus Cereus
• B. Backflow
• C. Bacteria
• D. Anisakis Simplex

Answer: (D)

Anisakis simplex is a parasitic roundworm (nematode) that is often called the herring worm. Humans can become infected when they eat raw or undercooked seafood containing the larvae, especially fish like herring, cod, or salmon. This condition, anisakiasis, causes sudden abdominal pain, nausea, and vomiting as the larvae invade the stomach or intestinal wall. The other options refer to bacteria or are not organisms that fit the description of a roundworm causing this seafood-related infection, so they don’t match the scenario. Prevention centers on thoroughly cooking fish or freezing it properly to kill any larvae.

Anisakis simplex is a parasitic roundworm (nematode) that is often called the herring worm. Humans can become infected when they eat raw or undercooked seafood containing the larvae, especially fish like herring, cod, or salmon. This condition, anisakiasis, causes sudden abdominal pain, nausea, and vomiting as the larvae invade the stomach or intestinal wall. The other options refer to bacteria or are not organisms that fit the description of a roundworm causing this seafood-related infection, so they don’t match the scenario. Prevention centers on thoroughly cooking fish or freezing it properly to kill any larvae.