About the DENGUE-IGM
Diagnose dengue after day 5.
Sample Required
Blood (venous sample).
Fasting Requirement
As advised by physician.
Why is this Test Done?
- Diagnose dengue after day 5.
- Differentiate primary vs secondary infection (IgG).
General Reference Range
Non‑reactive.
What Abnormal Results Mean
Reactive IgM suggests recent infection; IgG indicates past/secondary infection.





