MedicineNet: Giardiasis - Doctor produced consumer health information including what is giardiasis, who is at risk, signs and symptoms, diagnosis, treatment and prevention. eMedicine - Giardiasis - Article by Brooks D Cash. Giardiasis - Beaver Fever - Fact sheet on the disease with cause, transmission, prevention, and treatment. MicrobeWiki: Giardia - Description and significance, genome structure, cell structure, metabolism and ecology. CDC: Giardiasis - Factsheets and articles with cause, risk factors, diagnosis, prevention, and treatment. Bad Bug Book: Giardia lamblia - Features cause, symptoms, risk factors, complications, and outbreaks. eMedicine Health - Giardiasis - Consumer health resource center providing information on the causes, symptoms, and treatment of giardiasis. CDC Travelers' Health: Giardia - Advice for travelers on this infection including mode of transmission, occurrence, clinical signs, diagnosis, treatment and preventative measures that can be taken. Kidshealth: Giardiasis - Features cause, symptoms, diagnosis, prevention, and treatment. MedlinePlus Medical Encyclopedia: Giardiasis - Features cause, diagnosis, tests, symptoms, and prevention.