Parasites are organisms that feed off their hosts for survival. Such parasitic creatures can cause mild to serious symptoms ...

Three types of parasites can cause disease in humans. They are protozoa, carried by mosquitos, helminths, such as roundworm, and ectoparasites, for instance lice and bed bugs. Parasites are organisms ...

Some parasites can infect human eyes. Without treatment, these infections can lead to eye pain, vision problems, and in some cases, blindness. Parasites are organisms that live in, or on, another ...

Elanco Animal Health said on Friday it had received an emergency use authorization from the U.S. Food and Drug Administration for its flea and tick drug to treat dogs infected with a flesh-eating ...

Scientists have discovered that a deadly parasite, known to cause ill health in pregnant women and immunocompromised patients, could potentially be used to treat various types of tumors. The research, ...