Final answer:
The most common parasite found in pork is the Taenia solium tapeworm, causing a parasitic infection called taeniasis in humans.
Step-by-step explanation:
The most common parasite found in pork is the Taenia solium tapeworm. This tapeworm can cause taeniasis, a parasitic infection in humans. Taenia solium is ingested when people consume undercooked infected pork. The tapeworm then lives in the intestine of the host, benefiting from the host's food and growing to be over 50 feet long.