Giardiasis (Beaver Fever) Infection Sources, Pathophysiology, Signs & Symptoms, Diagnosis, Treatment

Giardiasis, also known as Beaver fever, is a common intestinal parasite infection caused by Giardia intestinalis. It spreads through contaminated water, food, and fecal-oral transmission, with Beavers and other animals acting as reservoirs. The infection can be asymptomatic or cause symptoms like diarrhea, bloating, and weight loss. Diagnosis involves stool testing, and treatment typically includes metronidazole. Post-infection, patients may experience lactase deficiency, leading to lactose intolerance.

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