The lancet liver fluke and other parasites are organisms that live on ... There, the worms lay eggs, which are later excreted ...

It had long been known that the disease was due to the presence in large numbers of a parasite called the liver-fluke (Fasciola hepatica) in the liver of the affected animals, and that the ...

Vets warn that liver fluke symptoms ... contributed to more eggs developing on pasture. “Adult sheep do not develop immunity to haemonchus like they do to other parasites, so ewes contribute ...

The parasite is a flatworm most commonly referred to as a liver fluke. It was known to be exclusive in Texas ... Dillman explained the worm lays eggs which the immune system tries to deal with. Hard ...

In a recent study in the northern Adirondacks led by Cornell University doctoral candidate Jen Grauer, scientists found that parasites, particularly giant liver flukes, were common in moose that ...