Dengue Fever Immunity Test - Dengue Virus IgG Antibody Test

A qualitative and quantitative serological test to detect and measure the titer of dengue virus IgG antibodies in blood serum. These antibodies appear later after infection (usually after the first week) and remain in the blood for many years, possibly a lifetime. It is used to diagnose past infection or the convalescent phase and to assess the immune response.