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.

What is giardiasis commonly known as?

What organism causes giardiasis?

In which settings is giardiasis more commonly found?

How can giardiasis be transmitted between humans?

What are some common sources of Giardia intestinalis in the environment?

What is the significance of the cysts in the lifecycle of Giardia intestinalis?

What factors increase the risk of developing symptoms of giardiasis?

What are the hallmark symptoms of giardiasis?

What is the first-line treatment for giardiasis?

What complications can arise after treatment for giardiasis?