“The worms in fish are usually small and white or almost ... “Symptoms from this type of infection can vary,” Schumaker says. “Some infected people may not show any symptoms at all ...

Anchor worms are aquatic parasites that look like a loose thread dangling from the fish. They derive their common name 'anchor worms' from the fact they have an anchor-shaped holdfast buried in ...

They've existed for about 600 million years. There are about 34,000 different types of worm; many are so small you wouldn't be able to see them without a microscope! Worms are hermaphrodite ...