How can Anisakiasis be transmitted?

Anisakiasis is a foodborne illness caused by consuming certain types of parasitic worms, specifically larvae from the Anisakis species, which are commonly found in various fish and seafood. The primary mode of transmission is through the improper cooking of seafood. When seafood is not cooked to the appropriate temperature, the larvae can survive and may be ingested by humans. Cooking seafood thoroughly can kill the larvae, thereby preventing infection.

While some other options relate to foodborne illnesses, they do not apply to Anisakiasis. For instance, contaminated water sources, undercooked pork, and direct contact with infected individuals pertain to different pathogens or illnesses. Understanding the correct transmission route helps in implementing proper food safety practices, such as thorough cooking and freezing, to prevent Anisakiasis.