Dengue diagnosis combines clinical assessment with tests like NS1 antigen, IgM or IgG antibodies, PCR, and CBC. Learn about the Dengue IgG Test , its purpose, uses, normal values, test results interpretation, and more for a better understanding of your health. The Dengue IgM Rapid - ELISA is a blood test used for the early diagnosis of acute Dengue fever, a viral infection transmitted by mosquitoes. This test employs the Enzyme-Linked Immunosorbent Assay (ELISA) method to specifically detect the Non-Structural Protein 1 (NS1) antigen in your blood. Understand the Dengue test in just 2 minutes - know the key symptoms, test procedure, and how to read your report for quick, informed action.