Pregnant women are already advised not to empty cat litter trays, as the parasite can be fatal to unborn babies, and now it seems the health risks may extend to other people.
2
当它们尝试猫粪时，它们也就吞下了这种寄生虫。
When they examine and taste a cat's poop, they accidentally ingest the parasite.
3
假如寄生虫很幸运的话，寄生弓形虫的啮齿目动物被猫吃掉，然后循环再次开始。
Eventually, if the parasites are lucky, their rodent host is eaten by a cat and the whole cycle starts again.
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