Dengue IgM Antibody by ELISA, Serum

Dengue IgM Antibody by ELISA, Serum

Overview
The Dengue IgM Antibody by ELISA test is used to detect IgM antibodies produced by the immune system in response to a Dengue virus infection. IgM antibodies usually become detectable approximately 4–7 days after the onset of symptoms and indicate a recent or current Dengue infection.

Why This Test is Done

• Helps diagnose recent Dengue virus infection.
• Supports confirmation of Dengue fever in symptomatic patients.
• Assists in differentiating Dengue from other viral fevers.
• Useful when NS1 antigen detection may no longer be positive.

Symptoms That May Require Testing

• High fever
• Severe headache
• Pain behind the eyes
• Muscle and joint pain
• Skin rash
• Nausea and vomiting
• Unusual bleeding or bruising

Sample Required

• Serum

Method

• ELISA (Enzyme-Linked Immunosorbent Assay)

Preparation

• No special preparation or fasting is required.

Interpretation

• Positive: Suggests a recent or current Dengue infection.
• Negative: May indicate no detectable Dengue IgM antibodies or testing performed too early in the infection.
• Clinical correlation and additional tests may be recommended by the physician.

Who Should Get Tested?

• Individuals with symptoms suggestive of Dengue fever.
• Patients living in or returning from Dengue-endemic areas.
• People with unexplained fever during Dengue outbreaks.

Benefits

• Reliable detection of recent Dengue infection.
• Supports timely diagnosis and medical management.
• Helps monitor Dengue outbreaks and disease prevalence.

Advanced BioCare Laboratories
Accurate and reliable Dengue testing with quality-assured diagnostic services for timely patient care.