What infection can be caused by eating poorly cooked pork?

Eating poorly cooked pork can lead to infections caused by Taenia solium and Trichinella spiralis. Taenia solium is the pork tapeworm responsible for causing taeniasis, which occurs when a person ingests the larvae present in undercooked pork. Ingesting the eggs can lead to cysticercosis, a serious condition where larvae can migrate to various tissues, including the brain.

Trichinella spiralis is a parasitic roundworm that causes trichinosis, which is contracted through the consumption of undercooked or raw pork containing encysted larvae. Once ingested, the larvae can invade the intestines and subsequently migrate to muscle tissues, leading to a variety of symptoms, including gastrointestinal distress and muscle pain.

The other options list parasites that are typically not associated with poorly cooked pork. For instance, Taenia saginata is a beef tapeworm, while Hymenolepis nana is typically associated with rodents and does not originate from pork. Similarly, Trichuris trichiura and Hymenolepis diminuta are not linked to pork consumption. Diphyllobothrium latum is a fish tapeworm, and Ascaris lumbricoides is a roundworm