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Department : SEROLOGY

The Leptospiral Antibodies (IgG) Test is a blood test that detects Immunoglobulin G (IgG) antibodies produced in response to infection with Leptospira bacteria.

IgG antibodies usually develop after the initial phase of infection and may remain in the body for a long time, indicating past exposure or later stages of leptospirosis. This test is useful in assessing previous infection or monitoring immune response over time.

Leptospirosis is a bacterial infection transmitted through contaminated water, soil, or animal urine and can cause symptoms such as fever, headache, muscle pain, and liver or kidney complications if untreated.

The purpose of this test is to:

• Detect IgG antibodies against Leptospira
• Identify past or later-stage infection
• Support diagnosis of leptospirosis
• Monitor immune response to infection