Schistosoma IgG Antibody (Serum) – Quantitative

Why This Test Might Be Ordered

Your healthcare provider may recommend this test if you have symptoms like skin rashes, itching, or urinary/intestinal issues that could suggest schistosomiasis, especially if you’ve lived in or traveled to regions with high parasite risk. It may also be used for screening in areas where infection is common or for monitoring in people with chronic symptoms.

What to Expect Before the Test

No special preparation is needed. You’ll provide a blood sample, typically drawn from your arm. The test involves a small needle, and you may feel a brief pinch. If you’re pregnant, have a bleeding disorder, or take blood-thinning medications, let your provider know before testing.

What the Results Mean

Positive results indicate past exposure to *Schistosoma* parasites, meaning your immune system has likely cleared the infection but may still show signs of exposure. Negative results suggest no detectable antibodies, meaning either you’ve never been infected or the infection cleared years ago.

Common Reasons for Testing

This test is often used in endemic regions to screen for schistosomiasis, especially in children or those with unexplained skin, urinary, or gastrointestinal symptoms. It’s also part of diagnostic workups for chronic conditions like anemia or inflammatory bowel disease in high-risk areas.