Caused by the protozoan parasite Giardia lamblia (also known as Giardia intestinalis or Giardia duodenalis ... giardiasis is ...

Giardiasis, caused by the protozoan Giardia intestinalis, is the leading cause of intestinal parasitic infections in humans and pets, in particular dogs. Some of the main symptoms are diarrhea ...

Giardiasis is an intestinal infection caused by a microscopic parasite called Giardia lamblia (also called Giardia intestinalis or ... water that contains Giardia cysts. It can also be spread ...