River blindness, medically known as onchocerciasis, is caused by a parasitic worm called *Onchocerca volvulus*. This worm is transmitted to humans through the bite of infected blackflies, which breed near fast-flowing rivers and streams—hence the name “river blindness.” When a…
Filariasis is a parasitic disease caused by thread-like worms transmitted to humans through mosquito bites. The infection primarily affects the lymphatic system, which is responsible for maintaining fluid balance and immune function in the body. The signs of filariasis can…
Whipworm disease is caused by infection with a type of parasitic worm called a whipworm, scientifically known as *Trichuris trichiura*. These worms are slender at one end and thicker at the other, resembling a whip, which is how they get…
Pinworm infection, caused by tiny white worms called Enterobius vermicularis, primarily affects the intestines and is especially common in children but can occur in adults too. The hallmark symptom of a pinworm infection is intense itching around the anus, particularly…
Roundworm disease is caused by infection with parasitic roundworms, which are a type of nematode worm. These worms live inside the intestines or other tissues of humans and animals, and their presence leads to the disease. The most common roundworms…
Hookworm infection is caused by parasitic worms that enter the body, usually through the skin, and eventually settle in the intestines. The signs of hookworm infection can vary depending on the severity of the infection and the individual’s immune response,…
Amoebiasis is an infection caused by the parasite *Entamoeba histolytica*, which primarily affects the gastrointestinal tract. While many people infected with this parasite do not show symptoms, those who do can experience a range of complications, from mild to severe.…
Cryptosporidiosis is an infection caused by the parasite Cryptosporidium, which primarily affects the intestines. The symptoms of cryptosporidiosis mainly involve the digestive system and can vary in severity depending on the person’s immune system health. The most common symptom is…
Giardiasis is caused by an infection with a microscopic parasite called *Giardia duodenalis* (also known as *Giardia lamblia* or *Giardia intestinalis*). This parasite is a protozoan, meaning it is a single-celled organism that can live and multiply inside the intestines…
Toxoplasmosis is an infection caused by the parasite *Toxoplasma gondii*. Treating toxoplasmosis depends on the severity of the infection, the immune status of the patient, and whether the infection occurs during pregnancy. The goal of treatment is to eliminate the…