什么是弓形虫?弓形虫是一种寄生虫,能够感染许多物种,如黑猩猩、老鼠、人类等。但是,它们生命周期中有一定时期是待在猫身上,主要是为了繁殖。猫排出这种寄生虫后,当有其他动物与猫接触后,弓形虫就会传染到新的宿主身上。被感染的动物又被捕食者捕猎,弓形虫又进入了捕食者的腹中。人被猫抓伤或接触到猫的面部或小便,都有可能感染这种寄生虫。 What is toxoplasma? Toxoplasma gondii is a parasite that can infect many species, such as chimpanzees, mice, humans and so on. However, there is a certain period in their life cycle to stay with cats, mainly to breed. Toxoplasma gondii will infect new hosts when cats discharge the parasite and other animals contact the cat. The infected animals are hunted by the predators, and the Toxoplasma gondii enters the belly of the predator. People who are scratched by a cat or come into contact with a cat’s face or urinate may become infected with the parasite.