Schistosomiasis due to Schistosoma haematobium [urinary schistosomiasis] Save

Schistosomiasis due to Schistosoma haematobium [urinary schistosomiasis]

Schistosomiasis, also known as bilharzia, is a parasitic infection caused by a type of flatworm called Schistosoma. There are several types of Schistosoma, but Schistosoma haematobium is the one that causes urinary schistosomiasis.

Urinary schistosomiasis is a common health problem in tropical and subtropical regions, particularly in Africa, the Middle East, and parts of South America. It is estimated that over 100 million people worldwide are infected with Schistosoma haematobium.

The parasite is transmitted to humans through contact with contaminated water, usually in freshwater lakes, rivers, and ponds. The larvae of the parasite live in freshwater snails and are released into the water, where they can infect humans who are swimming or bathing.

Once inside the body, the larvae mature into adult worms, which live in the veins around the bladder and urinary tract. The female worms lay eggs, which can cause inflammation and damage to the surrounding tissue.

The symptoms of urinary schistosomiasis can vary depending on the severity of the infection. Some people may have no symptoms at all, while others may experience painful urination, blood in the urine, or bladder and kidney damage.

1. Common symptoms of urinary schistosomiasis include:
• Blood in the urine
• Painful urination
• Frequent urination
• Bladder and kidney damage
• Chronic infections may lead to bladder cancer

Diagnosis of urinary schistosomiasis is usually done through a urine test, which can detect the presence of Schistosoma haematobium eggs. Treatment typically involves a course of anti-parasitic medication, but prevention is the best approach.

Preventing urinary schistosomiasis involves avoiding contact with contaminated water sources, wearing protective clothing, and practicing good hygiene. Other measures include improving sanitation and providing safe drinking water sources.

In conclusion, Schistosoma haematobium is a parasitic flatworm that causes urinary schistosomiasis, a common health problem in tropical and subtropical regions. The infection is transmitted through contact with contaminated water, and can cause a range of symptoms, including blood in the urine and bladder and kidney damage. Prevention is key to avoiding this disease, and measures such as avoiding contaminated water sources, wearing protective clothing, and practicing good hygiene can help to reduce the risk of infection