Dengue tests detect dengue virus infection through different methods depending on the stage of illness. NS1 antigen test is most useful in the first 5 days, while IgM and IgG antibody tests are useful after 5 days of fever.
Bhopal sees seasonal dengue outbreaks during monsoon and post-monsoon months. Early detection through proper testing is crucial for monitoring platelet counts and preventing complications like dengue haemorrhagic fever.