Diseases caused by protozoa

Zaykoski Leigh Zaykoski has been a writer and editor for six years. Her medical writing has appeared on dozens of websites.

Diseases caused by protozoa

One of the most long-standing and widely distributed bacterial disease in human history. It is very hard to cure this disease. It is caused by the bacteria namely Mycobacterium tuberculosis.

It mostly infects the lungs, bones, abdomen and also the brain. If infected, the person has to be treated rigorously. In most cases, a combination of anti-tubercular drugs is given for over a period of 6 months to 1 year.

Weight loss, chronic cough, fever, weakness, lack of appetite, etc. The bacteria is spread by Diseases caused by protozoa droplets and air. But the microbe can be latent in humans and can produce disease when the immune system is compromised. An infection caused by the bacteria Salmonella typhi. It is caused mostly due to contaminated water and outside food.

Fever, weakness, vomiting etc. An epidemic infection caused by the bacteria Vibrio cholera. This was a severe epidemic which caused devastating loss to human life in many parts of the world. Currently this disease is almost non-existent but still, cases are reported in the areas with unsafe drinking water.

9 Important Diseases Caused by Protozoa

Acute diarrhea, Rice watery stools, weakness. Persons tend to die in a day or two if untreated. Lack of safe drinking water and sanitation. An intestinal infection affecting both children and adults. It is caused by bacteria like Shigella and Enteroinvasive Escherichia coli.

Severe pain in the abdomen, loose motions, weakness, and fever. Gastric ulcers are caused by many factors like excess acid secretion, stress etc. But there is also a bacteria namely Helicobacter pyroli at the site of the ulcer.

Though one takes treatment for ulcer, the problem is not solved unless the bacteria are killed by antibiotics.

Diseases caused by protozoa

The pH can be up to 1. But this bacteria is so specialized that, it secretes ammonia which is basic in nature and thus neutralizes the pH in the stomach around it. Hence it can stay in the stomach for many years until killed by antibiotics.

Acidity, bloating of stomach, gas formation. It is an infection of lungs caused by Streptococcus Pneumonia. Difficult breathing, cough, and fever. Common cold and flu. It is a granulomatous infection caused by mycobacteria leprae. It is spread from person to person by touch in most cases.

Inflammation, itching Scars, loss of appendages of hands, etc.Protists, Fungi, and Human Disease | Guest Hollow's.

May 24,  · Diseases Caused By Protozoa: Literally meaning “first animals“, protozoans are considered to be one of the very first organisms to thrive in the planet. Basically, they are multicellular organisms and have membrane-bound organelles that work independently from the whole cell.5/5(2).

Diseases caused by protozoa Uploaded by kedar karki Trypanosomiasis This is a protozoan disease of animals and humans caused by parasites of the genus Trypanosoma, which are found in blood plasma, various body tissues and fluids.

Protozoa that live in the blood or tissue of humans are transmitted to other humans by an arthropod vector (for example, through the bite of a mosquito or sand fly). Entamoeba histolytica is a protozoan.

Protozoan infections are parasitic diseases caused by organisms formerly classified in the Kingdom Protozoa. They include organisms classified in Amoebozoa, Excavata, and Chromalveolata.. Examples include Entamoeba histolytica, Plasmodium (some of which cause malaria), and Giardia lamblia.

Trypanosoma brucei, transmitted by the tsetse fly and the cause of African sleeping sickness, is eMedicine: ped/ Diseases caused by bacteria are quite many. Unlike other Infectious caused by microbes like fungi, protozoa, yeast, and virus etc, they are mostly severe and lead to death if untreated..

Bacteria cause diseases both in the plants and animals and are spread all over the world.

Protozoan Diseases and Humans