The clinical spectrum of intestinal E. histolytica infection ranges from an asymptomatic carrier state to severe invasive disease. Asymptomatic cyst carriage occurs with E. histolytica as well as ...

A number of conditions that can cause infection or inflammation of your vagina. Learn about types, symptoms, treatment, prevention, and more.

Learn everything you need to know about pathogens and how they may affect your health. Discover what the pros and cons are as well as the risks and benefits.

Learn home remedies and medical treatments to help ease your indigestion symptoms and speed up your recovery.

In early 2022, long-spined sea urchins in St. Thomas began to quickly die in large numbers. Scientists rushed in to find the cause and have discovered that a microscopic parasite swarms the body ...

Darren Aronofsky and his longtime creative partner, Ari Handel, want to use movies and television to make science cool at a time when it’s under attack.

The single-celled protozoan Euplotes eurystomus achieves a scurrying walk by coordinate its microscopic uses a simple, mechanical computer instead of a brain like most animals, UCSF researchers found.

An ova and parasites exam is a test that examines a person's stool for the presence of parasites and their eggs. Learn more about the ova and parasites test.

Scientists discover new tools to fight potentially deadly Protozoa that has pregnant women avoiding cat litter boxes Date: May 11, 2022 Source: Clemson University Summary: Many doctors caution ...

The Plasmodium malaria infection cycle begins when sporozoites enter the blood of the vertebrate host after being bitten by a mosquito.

There are three types of parasite that can live in or on the human body, including worms, lice, and single-cell organisms. Learn more here.

Protists are one of the six kingdoms of life. They are simple eukaryotic microorganisms that do not fall into the plant, animal, bacteria or fungus groups.