Trichinosis - Symptoms of trichinosis infection to know

Don't let a preventable disease ruin your meal. Understanding Trichinosis is crucial for anyone who consumes pork or wild game. This guide provides the essential knowledge you need to identify risks, recognize symptoms, and safely prepare your food to protect your health. 

What are the main causes of Trichinosis?

• Trichinosis is caused by consuming raw or undercooked meat contaminated with the larvae of a roundworm species called Trichinella spiralis.
• The most common source of infection globally is pork, but it can also be transmitted through wild game like bear, boar, and walrus meat.
• Once ingested, stomach acid releases the larvae, which then mature into adult worms and reproduce in the small intestine, starting the infection cycle.

Key symptoms of Trichinosis to watch for

• Early symptoms often appear within days and include nausea, diarrhea, vomiting, fatigue, fever, and abdominal discomfort, mimicking the common stomach flu.
• Later symptoms, appearing 2 to 8 weeks after infection, include muscle pain, headache, fever, chills, eye swelling, and sometimes a skin rash.
• In severe cases, the infection can lead to life-threatening complications like heart problems, breathing difficulties, and coordination issues as larvae migrate.

How can you prevent Trichinosis effectively?

• The most effective prevention method is to cook all meat, especially pork and wild game, to a safe internal temperature of 160°F (71°C).
• Use a food thermometer to ensure meat is cooked thoroughly, as color is not always a reliable indicator of doneness for this purpose.
• Freezing pork less than six inches thick for 20 days at 5°F (-15°C) can kill the worms, though this is less effective for wild game meat.

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What the symptoms of Trichinosis look like?

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Safe food handling is your best defense against Trichinosis. By thoroughly cooking meat, you eliminate the risk. If you suspect symptoms after eating undercooked pork or game, consult a healthcare professional immediately for proper diagnosis and treatment. 

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