Linked from
The 11 pages that link to Giardiasis, each with the reason it gives.
Waterborne diseaseBroader topic: Giardia cysts can contaminate water and cause prolonged diarrhea.
MetronidazoleRelated: Metronidazole is one medication used to treat giardiasis.
AntiparasiticRelated: It is a common example of an infection treated with antiprotozoal medicines.
NitazoxanideRelated: Nitazoxanide is an approved treatment option for this parasitic infection.