These oocysts can then be picked up by birds, mice or people.

然后这会进入鸟类，老鼠或者人类体内。

The offspring, called oocysts, are shed in the cat's feces.

后代称为，随猫的粪便排出。

A single cat can shed up to a hundred million oocysts.

一只猫可以排出多达一亿个。

The oocysts broke down and formed tachyzoites.

孢破裂后形成了速殖体(Tachyzoites)。

We can also get toxo from eating undercooked meat from other animals that picked up some oocysts.

我们还可以通过食用其他带有一的未煮熟的肉来感染弓形虫。

The oocysts traveled down DD's GI tract from his mouth, traversing the lining of his intestines.

孢从DD的嘴，顺著消化道到达了小肠。

Backyard surveys have found up to 400 Toxo oocysts per square foot. They can survive for more than a year and a half in the soil.

对后院的调查发现，每平方英尺的土地上大约有400个弓形虫。它们能在土壤中存活一年半的时间。

We can accidentally ingest oocysts in contaminated water, or unwashed produce, or from playing in sandboxes, or cleaning out litter boxes.

我们可能会不小心摄入受污染的水或未清洗的农产品中的，或者在沙箱中玩耍或清理垃圾箱。

If the mouse gets eaten by a cat, the tissue cysts become active and release offspring that mate to form new oocysts, completing the cycle.

如果老鼠被猫吃掉，组织肿就会变得活跃，并释放出交配形成新的后代，从而完成这个循环。