They are dependent on their hosts because they are unable to produce food or energy for themselves. Parasites are harmful to humans because they consume needed food, eat away body tissues and cells, and eliminate toxic ...
Head lice are tiny insects that live on the scalp. They can be spread by close contact with other people.These lice only live in hair and occasionally eyebrows and eyelashes.
Toxoplasmosis is an infection due to the parasite Toxoplasma gondii.Toxoplasmosis is found in humans worldwide, and in many species of animals and birds.
Worms are parasitic, soft-bodied organisms that can infect humans and animals. Parasitic worms fall into several different classes and include flukes, roundworm, and tapeworm.
Trichinosis is infection with the roundworm Trichinella spiralis.Trichinosis is a disease caused by eating undercooked meat containing cysts of Trichinella spiralis.
Pubic lice are small, six-legged creatures that infect the pubic hair area and lay eggs. These lice can also be found in armpit hair and eyebrows.Pubic lice are known as Phthirus pubis.