You are a fool. Once in the liver, the Post says, “The worms lay eggs, which are later excreted in the host animal’s feces. The feces, in turn, are eaten by snails, the fluke’s final ...

A new study finds that lancet liver flukes may be using air temperature to their infection advantage.

Brain-altering parasite turns ants into zombies at dawn and dusk It takes over the brains of ants, causing them to cling to blades of grass against their will. The lancet liver fluke has an ...