Follow-up tests after a Dengue ELISA test may include PCR (Polymerase Chain Reaction) to detect dengue viral RNA, NS1 antigen tests to detect the presence of the dengue virus non-structural protein 1, and repeat ELISA tests to monitor antibody levels over time. PCR is highly specific and can confirm the presence of dengue virus early in the infection, often before antibodies are detectable. The NS1 antigen test is useful in the early stages of infection, typically within the first week. Repeat ELISA tests can help track the progression of the disease and the immune response. These follow-up tests provide a more comprehensive understanding of the infection and help guide clinical management.
Published by :Â Orange Health editorialUpdated on :Â 17 July 2024Parameter | Orange Health | Others |
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