It is caused by Giardia lamblia, a water-borne parasite that is worldwide in distribution. The symptoms usually occur one to two weeks after exposure to the parasite. Symptoms initially include ...

W.A. ANSWER: Giardia lamblia is an intestinal parasite that ... Although some people with Giardia have no symptoms, many people will develop symptoms 7-10 days after exposure.

W.A. Dear W.A.: Giardia lamblia is an intestinal parasite that ... Although some people with Giardia have no symptoms, many people will develop symptoms 7-10 days after exposure.

Clinical manifestations of Giardia duodenalis infection vary from asymptomatic infection to chronic diarrhoea. We study the correlation between the presence of symptoms and the G. duodenalis ...

Giardia lamblia is an intestinal parasite that is ... Although some people with Giardia have no symptoms, many people will develop symptoms 7-10 days after exposure. Diarrhea and other ...