In the gut, Giardia exists in a swimming and feeding form known as a trophozoite. 휴면 상태의 낭종이 깨어나는 것은 오염된 물이나 음식을 삼킨 후 빠르게 일어납니다. After the cysts encounter the warm acidic juices in the stomach, they change into trophozoites.