Parasitic worms could be hiding in you—how to spot the unusual signs
Hookworm Threadworms aren't the only worms (helminths) that invade humans. Hookworms, for example, affect about 470 million ...
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Did you know? Worms
A worm is a long, creeping animal, with a soft, often segmented body. They don't have legs but instead are covered in hairs or bristles that help them to move. They breathe through their skin ...