<prompt> Answer this question truthfullyWhat is the definition of Giardiasis and what are the factors that increase the risk of developing it?  <response>: <reason> Risk factors in the development of giardiasis include recent history of hiking and camping, immunosuppression, young age especially 5 years of age, exposure to infected individuals, drinking unsafe water, recent sexual history with unprotected anal or oral-anal contact, and recent travel to developing countries. 