Food Manager Practice Exam

Which parasite is primarily associated with illness from consuming fish and seafood?

1. Giardia

2. Anisakis

3. Trichinella

4. Cryptosporidium

The correct answer is: Anisakis

The chosen answer, Anisakis, is a parasite specifically associated with fish and seafood. This marine nematode can infect humans when they consume raw or undercooked fish that harbor the larvae. When ingested, Anisakis can cause a condition known as Anisakiasis, which may lead to gastrointestinal symptoms such as abdominal pain, nausea, and vomiting. The association with seafood is particularly important for food safety practices, as proper cooking can eliminate the risk of infection. Giardia is primarily linked to contaminated water and affects the gastrointestinal system, but it is not directly connected to consuming fish and seafood. Trichinella is associated with undercooked pork rather than fish, as it is a parasitic roundworm that causes trichinosis. Cryptosporidium, much like Giardia, is typically found in contaminated water sources and causes gastrointestinal illnesses, but again, it does not have a specific link to fish or seafood consumption. Understanding the specific relationships between parasites and the foods they are associated with is crucial for safe food handling and preventing foodborne illnesses.