CURRENT AFFAIRS

Detailed explanation-1: -The dengue MAC-ELISA is used for the qualitative detection of dengue virus IgM antibodies. The MAC-ELISA is based on capturing human IgM antibodies on a microtiter plate using anti-human-IgM antibody followed by the addition of dengue virus antigens.

Detailed explanation-2: -2.85 IV or greater: Positive - IgG antibody to dengue fever virus detected, which may indicate a current or past infection. 1.64 IV or less: Negative - No significant level of detectable dengue fever virus IgM antibody. 1.65-2.84 IV: Equivocal - Questionable presence of antibodies.

Detailed explanation-3: -The dengue NS1 antigen-ELISA (Enzyme-linked immunosorbent assay) test helps in the detection of the dengue virus in the blood. This test determines the presence of the dengue NS1 antigen, which is a protein generated by the dengue virus.

Detailed explanation-4: -These tests include: ELISA: stands for “enzyme-linked immunosorbent assay,” which detects antibodies in your bloodstream. IgM antibody test: tests for the IgM antibody present in the blood when you have an infection.