Entamoeba is a genus of Amoebozoa found as internal parasites or commensals of animals. In 1875, Fedor Lösch described the first proven case of amoebic dysentery in St. Petersburg, Russia.

Several protozoan species in the genus Entamoeba colonize humans, but not all of them are associated with disease. Entamoeba histolytica is well recognized as a pathogenic ameba, associated with intestinal and extraintestinal infections.

It’s an infection caused by Entamoeba histolytica, a parasite found in food and water contaminated by stool. You can get this parasite if you travel to a place with poor sanitation or live with others who have it.

May 2, 2024 · Amebiasis is a disease caused by the parasite Entamoeba histolytica. Amebiasis is more common in people living in tropical areas with poor sanitary conditions or people traveling to these areas. Antibiotics are effective in treating amebiasis.

Apr 17, 2023 · Entamoeba histolytica is a protozoan that causes intestinal amebiasis as well as extraintestinal manifestations. Although 90 percent of E. histolytica infections are asymptomatic, nearly 50 million people become symptomatic, with about 100,000 deaths yearly.[1]

Feb 27, 2025 · Entamoeba infection is caused by parasites, primarily Entamoeba histolytica, which spread through contaminated food, water, and poor hygiene practices. Symptoms range from mild digestive issues like diarrhea and abdominal pain to severe complications such as liver abscesses and, in rare cases, infections in other organs.

Jul 10, 2023 · Entamoeba histolytica is an anaerobic, protozoan parasite that infects humans and other primates. 1 Infection can occur when a person ingests water or food that has been contaminated with fecal material containing mature E histolytica cysts — the infective stage of the parasite — or ingests E histolytica cysts present on their fingers or on ...

Entamoeba species in the E. histolytica species complex are discussed under Amebiasis. Entamoeba coli, E. hartmanni, E. polecki, Endolimax nana, and Iodamoeba buetschlii are generally considered nonpathogenic and reside in the …

Sep 4, 2024 · Amoebiasis is a condition in which the gut (intestines) becomes infected with the parasite E. histolytica. Entamoebae are a group of single-celled parasites (living things that live in, or on, other living organisms) that can infect both humans and some animals.

Aug 11, 2023 · Entamoeba coli infection is a mild gastrointestinal condition caused by a non-pathogenic amoeba. While it does not typically cause severe illness, recognizing the symptoms and practicing good hygiene can help prevent the spread of the infection.