Roundworm associated with under cooked pork?

The roundworm associated with undercooked pork is Trichinella spiralis. This parasite is found in the muscle tissue of infected animals, particularly pigs. When humans consume undercooked or raw pork containing Trichinella larvae, they become infected. The larvae mature into adult worms in the intestines, and then females release new larvae that migrate to the muscles, causing the disease trichinosis.

Here are some important points about Trichinella spiralis and trichinosis:

* Symptoms: Trichinosis can cause a range of symptoms, including fever, muscle pain, fatigue, nausea, diarrhea, and swelling around the eyes and face.

* Prevention: The best way to prevent trichinosis is to cook pork thoroughly to an internal temperature of 145°F (63°C). Freezing pork for at least 20 days at 5°F (-15°C) can also kill Trichinella larvae.

* Other animals: While pigs are the most common source of Trichinella infection in humans, other animals like bears, wild boars, and walruses can also carry the parasite.

It's important to note that not all roundworms are associated with pork. Other types of roundworms can cause infections through different means, like contaminated soil or water.