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Diagnosis

Partially digested Trichinella larvae in bear muscle are still visible in their hardened cysts. Image photographed at 200x.

Bear muscle showing the encysted larvae at 200x magnification. (CDC).

A diagnosis of trichinellosis is made in patients whose signs and symptoms are compatible with trichinellosis, have a positive laboratory test for Trichinella, and who can recall eating raw or undercooked pork or wild game meat.

Laboratory diagnosis of Trichinella infection is most often made by a Trichinella antibody test. In some cases a muscle biopsy may be performed.

More on: Resources for Health Professionals: Diagnosis

Related Links

 

Read More:

Article (AJTMH -- August, 2012): Outbreak of Human Trichinellosis in Northern California Caused by Trichinella murrelli

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