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Schistosoma antibody profile (serum/plasma) – Immunoassay panel

Published: August 9, 2026Updated: August 16, 2026

This test detects antibodies to parasitic worms called *Schistosoma*, which can cause infections in the bloodstream and organs. It helps identify past or current exposure to these parasites.

Quick summary

["This blood test checks for signs of *Schistosomiasis*, a parasitic infection that may require medical evaluation."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
100134-6
Short code
Schistosoma sp 11kD Ab Ser Ql IB
Synonyms
Schistosoma sp 11kD Ab Ser Ql IB
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
ib
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

What Does This Test Measure?

The test uses immunoassay methods to detect specific antibodies (IgG and IgM) against *Schistosoma* antigens in your blood. These antibodies develop after infection and can indicate exposure to the parasite, though they may not always confirm an active infection.

Why Might Your Doctor Order This Test?

Your doctor may recommend this test if you live in or traveled to regions with high risk of *Schistosomiasis*, have symptoms like fever, rash, or organ-related issues (e.g., liver, bladder), or if you have a history of exposure to contaminated water.

What to Expect Before the Test

No special preparation is needed. You’ll provide a blood sample (usually from a vein in your arm) during a routine visit. The test is quick and typically done in a lab setting.

What Are Possible Results?

A positive result suggests past or possible exposure to *Schistosoma* parasites. A negative result means no detectable antibodies were found at this time, but further testing or follow-up may be needed depending on your symptoms and history.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Schistosoma Antibody Screen/Confirm

Frequently asked questions

What Are Common Symptoms of Schistosomiasis?
Symptoms may appear weeks to months after exposure and can include fever, fatigue, abdominal pain, or skin rashes. Chronic infections may cause organ damage (e.g., liver, bladder, or kidney issues) over time. Antibody tests help assess exposure but do not always show active infection.
How Is This Test Different from Other Parasite Tests?
Unlike stool or urine tests that may detect parasite eggs, this test looks for antibodies produced by your immune system in response to infection. It’s useful for detecting past exposure rather than active infection.
Can I Get This Test at Home?
No, this test requires a blood sample collected by a healthcare professional in a clinical setting. Home tests for parasites are not typically available for this specific panel.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy