Trichinosis 🦠 Trichinosis: What You Need to Know 🦠 Trichinosis is a less commonly discussed parasitic infection—but one that’s still important to understand, especially if you consume pork or wild game meats. Here’s a clear, science-based overview to help you stay informed and protected. 🔍 What Is Trichinosis? Trichinosis is caused by the Trichinella parasite, a microscopic worm that infects muscle tissue. You can contract it by eating undercooked or raw meat , most comm