Bilharzia/Schistosoma (Urine)
The Bilharzia (Schistosoma) urine test detects evidence of infection caused by Schistosoma parasites. It is commonly used for people who have been exposed to freshwater in regions where schistosomiasis is present.
Turnaround time
1 day
Biomarkers count
1
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Details about Bilharzia/Schistosoma (Urine)
What is the Bilharzia / Schistosoma (Urine) Test?
The Bilharzia (Schistosoma) urine test is used to detect infection with Schistosoma parasites, which cause the disease known as schistosomiasis or bilharzia. These parasites are transmitted through contact with contaminated freshwater in certain parts of the world.
When a person becomes infected, the parasites live in the blood vessels and produce eggs that can enter the urinary tract. The urine test detects these eggs or signs of infection.
Urinary schistosomiasis most commonly affects the bladder and urinary system, and early detection is important to prevent long-term complications.
Why do I need a Bilharzia / Schistosoma Urine Test?
This test is recommended when there is a possibility of exposure to Schistosoma parasites, particularly after travel to areas where the infection is common.
You may benefit from this test if you:
- Swam or bathed in freshwater lakes or rivers in endemic regions
- Travelled to parts of Africa, the Middle East, South America or Asia
- Have blood in the urine (haematuria)
- Experience painful urination
- Have persistent urinary symptoms after travel
- Have unexplained bladder irritation
- Have abnormal urine test results
- Experience fatigue or fever after freshwater exposure
- Have been advised to screen after travel
- Need testing before or after treatment for schistosomiasis
Testing helps identify infection early and allows timely treatment.
Benefits of the Bilharzia / Schistosoma Urine Test
- Detects urinary schistosomiasis
Identifies infection affecting the urinary tract. - Useful after freshwater exposure
Important for travellers returning from endemic regions. - Helps investigate blood in urine
Schistosomiasis is a recognised cause of haematuria. - Simple non-invasive test
Requires only a urine sample. - Supports early treatment
Infection is usually treatable with medication. - Prevents long-term complications
Early detection reduces risk of bladder damage. - Useful for travel health screening
Recommended for travellers with freshwater exposure. - Supports accurate diagnosis
Helps differentiate parasitic infection from other urinary conditions.
Step-by-Step – How the Test is Performed
- Book your test appointment online
- A urine sample is collected in a sterile container
- The sample is sent to the laboratory for analysis
- The procedure is simple and non-invasive
- Results are reviewed once available
Home sample collection may be possible depending on service availability.
Your Bilharzia / Schistosoma Results Explained
Negative Result
What this means:
- No Schistosoma eggs or evidence of infection detected
What it suggests:
No detectable urinary schistosomiasis at the time of testing.
Positive Result
What this means:
- Evidence of Schistosoma infection detected in the urine sample
What it suggests:
Active or recent schistosomiasis infection requiring treatment.
Treatment is typically effective and may involve antiparasitic medication.
How It Works
Simple steps to get your results
Book Online
Choose your test online and book in seconds. Select your preferred clinic location or home visit option.
Visit or Test at Home
Attend one of our UK or London clinics, arrange a home nurse visit, or use a finger-prick kit where available.
Get Your Results
Your sample is analysed by accredited UK laboratories, with secure results delivered directly to you.
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WhatsApp UsHow to Prepare for Your Test
Follow these guidelines for accurate results
Sample Timing
Where possible, attend your blood test between 7am and 12pm. Please wait until any short-term illness or infection has fully resolved before testing. Avoid intense exercise for 24–48 hours beforehand, as this can affect certain markers.
Fasting & Hydration
Fasting is not always required, but some tests may recommend it. If fasting is advised, avoid food for 8–12 hours before your appointment and drink water only. Stay well hydrated, as this helps with sample collection and accuracy.
Medications & Supplements
Continue prescribed medications unless advised otherwise by your clinician. Avoid vitamin, mineral, or biotin supplements for at least 24–48 hours before your test, as these can interfere with results. If you are unsure about any medication or supplement, please let us know before your appointment.
Hormones & Menstrual Cycle
For hormone-related tests, timing within your menstrual cycle may be important. If relevant, follow any specific guidance provided on your test page.
If you have any questions or special circumstances, our team is happy to advise before your appointment.