Yes, cat tapeworm is an intestinal parasite common in domestic cats. The life cycle of cat tapeworms includes adult, egg, larvae and cysticerci. These parasites are mainly spread through cat feces. When a cat is infected with tapeworms, its feces will contain large amounts of tapeworm eggs. These eggs can hatch into larvae under the right environmental conditions and infect other cats or other animals.

If bed sheets are contaminated with feces containing cat tapeworm eggs, it may become a source of transmission. However, in fact, cat tapeworm eggs are less resistant to the environment and generally lose their activity quickly in a dry environment. Therefore, cat tapeworm eggs on bedsheets are unlikely to remain viable in most cases and thus be transmitted to humans or other animals.