Understanding the Importance of Dengue Testing in Mumbai's Monsoon
- Jun 16, 2025
- 3 min read
Updated: Oct 13, 2025
Mumbai’s monsoon season often brings a surge in mosquito-borne diseases, particularly Dengue. When fever strikes, doctors commonly recommend Dengue NS1, IgG, and IgM tests. However, many people are unaware of what these tests entail and why they are significant.
At Panacea Care Diagnostics, Dadar, we emphasize early detection, clarity, and education. Here’s what you need to know about Dengue testing.
The Significance of Dengue NS1 Testing
What is the Dengue NS1 Antigen Test?
The NS1 (Non-Structural Protein 1) Antigen Test detects the actual Dengue virus antigen in the blood, not antibodies.
When is it Useful?
Timing: Useful from Day 1 to Day 5 of fever (acute phase)
Detection: Detects the infection before your body starts producing antibodies
Why It’s Critical
Fast Detection: Identifies the infection swiftly.
Active Infection: Indicates an ongoing infection.
Early Treatment: Helps doctors initiate timely treatment and monitor platelet levels.
Visualize the NS1 test as an “early warning signal” indicating that the virus is still multiplying.
Understanding IgM and IgG Antibody Tests
What are Dengue IgM and IgG Antibody Tests?
When the immune system combats Dengue, it produces antibodies—IgM and IgG—at various stages.
Dengue IgM
Emergence: IgM appears around Day 5–7 of the infection.
Peak: It peaks in 2 weeks and declines after 1–3 months.
Indication: Suggests a recent or primary infection.
Dengue IgG
Timing: IgG shows up after IgM, usually around Day 7 onward.
Duration: Remains in the blood for months or even years.
Interpretation: A positive IgG without IgM may indicate a past infection or secondary dengue.
What Do Different Results Mean?
| NS1 | IgM | IgG | Likely Interpretation |
|-----|-----|-----|--------------------------------------------------------|
| + | - | - | Early acute infection (Day 1–5) |
| - | + | - | Recent infection (Day 5–10) |
| - | + | + | Current infection; may indicate secondary dengue |
| - | - | + | Past infection (or secondary exposure) |
Timing is Everything
Why This Matters for You?
If you test too early or too late using the incorrect test, you may receive false negatives or confusing results.
Ensuring Accurate Testing
At Panacea Care Diagnostics, we ensure that:
The correct test is conducted based on your symptom timeline.
There is no unnecessary retesting.
Reports are fast, clear, and reviewed by doctors.
Why Choose Panacea Care Diagnostics for Your Dengue Testing?
Doctor-Led Lab: We pride ourselves on being ethical and transparent.
Patient Trust: Over 75,000 patients trust our services.
Smart Panels: We offer Monsoon Fever Smart Panels for comprehensive testing.
Timely Results: Get same-day reports and a 6-hour guarantee on fever results, or your money back.
Convenient Options: Home collection is available for your convenience.
What to Expect During Your Visit
When you visit our lab, the process is seamless and straightforward. Our trained professionals will guide you through the testing procedure, answer your queries, and ensure you are comfortable.
Stay Informed and Safe
It is essential to understand Dengue and its testing. Education and awareness can significantly impact your health outcomes.
Let’s Talk About Your Health
If you experience fever during the monsoon season, do not hesitate to get tested. Early detection and treatment can make a substantial difference.
Get Tested the Right Way
Panacea Care Diagnostics – Dadar
Call / WhatsApp: 9623265391
References & Medical Sources
World Health Organization (WHO) – Dengue: Guidelines for Diagnosis, Treatment, Prevention, and Control
https://www.who.int/publications/i/item/9789241547871
CDC (Centers for Disease Control and Prevention) – Dengue Laboratory Guidance
https://www.cdc.gov/dengue/clinic-lab/laboratory.html
Vaughn DW, Green S, et al. – “Dengue viremia titer, antibody response pattern, and virus serotype correlate with disease severity.” J Infect Dis. 2000; 181(1):2–9.
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