Schistosoma antibody screen (serum/plasma)

Why This Test Is Done

Your healthcare provider may recommend this test if you’ve had recent travel to regions with high schistosomiasis risk, symptoms like fever, rash, or organ-related issues, or if you’re part of a group at higher risk (e.g., occupational exposure). It’s also sometimes used as part of a broader diagnostic workup for unexplained infections.

What to Expect Before the Test

No special preparation is needed. A blood sample will be drawn from a vein in your arm. You may feel slight discomfort, but it’s usually over quickly. Avoid alcohol or strenuous activity 24 hours before the test if instructed.

What the Test Results Mean

Positive results suggest a past or current *Schistosoma* infection, but they don’t confirm the parasite’s location or severity. False positives can occur, so further testing (like a confirmatory antibody test or parasite detection) may be needed. Results are used to guide treatment decisions.

Common Symptoms of Schistosomiasis

If infected, you might experience flu-like symptoms early on (e.g., fever, fatigue) or later develop organ damage (e.g., kidney stones, bladder pain, or digestive issues). Symptoms vary widely and may not appear until months or years after exposure.