Trichinosis is a parasitic disease caused by infestation with the roundworm Trichinella spiralis. Other synonyms for the disease include trichinellosis, pork worm disease, or just simply trichina. The disease is transmitted through the consumption of raw or undercooked meat, particularly pork, that is contaminated with the larvae of the roundworm. Symptoms of trichinosis include fever, abdominal pain, diarrhea, muscle pain, and swelling of the face and eyes. Treatment typically involves medication to kill the roundworm larvae and manage symptoms. Prevention of the disease involves proper food preparation techniques and avoiding the consumption of raw or undercooked meat.