Trichinosis is common in developing countries where meat fed to pigs is raw or undercooked, but infections also arise in developed countries in Europe where raw or undercooked pork, wild boar, and horse meat may be consumed as delicacies. People get trichinosis when they eat raw or undercooked meat that is infected with the larvae of a trichinella roundworm parasite. You can't get the infection from another person or give it to another person.

Understanding the Context

People get trichinellosis, or trichinosis, after eating raw or undercooked meat that contains the parasite. Usually, meat contaminated with the Trichinella larvae comes from meat-eating animals such as bear, wild boar, or walrus. Find out what you need to know about trichinosis (trichinellosis), and discover how it may affect your health. Trichinosis or trichinellosis is a parasitic infection caused by roundworms and can damage body tissues.

Key Insights

Symptoms of trichinosis are diarrhea, heartburn, and nausea that start one or two days after ingestion. Trichinosis - Etiology, pathophysiology, symptoms, signs, diagnosis & prognosis from the Merck Manuals - Medical Professional Version. What is trichinosis? Trichinella spiralis, cause of trichinosis, is an intestinal roundworm whose larvae may migrate from the digestive tract and form cysts in various muscles of the body. Infections occur worldwide, but are most prevalent in regions where pork or wild game is consumed raw or undercooked.

Final Thoughts

What Is Trichinosis? Trichinosis (trichinellosis) is an illness you can get if you eat undercooked meat from infected animals, particularly pork. The larvae of a type of roundworm called Trichinella cause it.