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CertifiedLabsA Dengue Blood test is crucial for detecting the dengue virus by analysing a blood sample. Known as the Dengue Fever Profile (ELISA) test, it is recommended if you exhibit symptoms of dengue fever and reside in or have recently travelled to an area with active dengue cases. The ELISA method can conduct various tests to diagnose the infection accurately. The comprehensive Dengue Profile typically includes a mix of the following tests to provide a complete overview of the infection:
Dengue NS1 Test : Identifies the NS1 antigen, indicating an ongoing dengue infection.
Dengue IgG Test : Measures IgG antibodies, reflecting either a past or current infection.
Dengue IgM Test : Detects IgM antibodies, confirming a current infection.
For individuals seeking a Dengue test in Noida, various tests are available in the package. Early diagnosis is key to managing the disease effectively and preventing severe complications.
The dengue virus presents with a variety of symptoms, many of which can be non-specific, making swift laboratory confirmation vital due to the potential for rapid disease progression. Diagnosing and monitoring dengue involves testing for the following key parameters:
The NS1 antigen test detects the presence of the NS1 protein in the blood, indicating an active dengue infection. This glycoprotein, produced by the dengue virus, triggers a significant immune response.
The IgG and IgM tests measure specific antibodies produced by the immune system to combat the dengue virus. IgM antibodies typically appear in blood 4-5 days after symptoms start and are indicative of a current infection. IgG antibodies become detectable by the end of the first week of illness, increase gradually, and can remain in the bloodstream for several months, indicating either a current or past infection.
All these tests, including the NS1 and IgG/IgM tests, utilise the ELISA method (Enzyme-Linked Immunosorbent Assay). This technique identifies antibodies or antigens through a reaction that can be quantitatively measured, providing reliable and precise results for dengue diagnosis.
Before undergoing a Dengue Blood test, it's important to note the following aspects:
Prerequisites
No specific prerequisites, such as fasting, are necessary for a Dengue Blood test.
Best Time to Get Tested
Testing for dengue can be considered if symptoms appear. One should get tested typically within the first 5 days of fever. The NS1 Antigen can be detected in the first 7 days. IgM and IgG can be detected 7-10 days after the onset of symptoms. They are usually detected during the later stages of infection.
Who Should Take the Test
Individuals with symptoms like fever, severe headache, bleeding (nose or gum bleed), pain behind the eyes, rashes, and muscle pain should consider undergoing testing.
Cautions Before Taking the Test
The Dengue test does not require any specific precautions to be followed before testing.
Dengue fever, a mosquito-borne viral illness, can cause a variety of symptoms. However, these symptoms can sometimes be unclear and resemble those of other illnesses. This is where a Dengue Blood test becomes essential. Following are the reasons why Dengue tests become essential:
Early Diagnosis : Dengue Blood tests provide a clear and accurate way to diagnose dengue fever. This is crucial because early detection allows doctors to start the most appropriate treatment plan as soon as possible. Early treatment can significantly improve a patient's recovery and reduce the severity of symptoms.
Travel History to Dengue-Prone Regions: If you have recently travelled to dengue-prone regions, testing is recommended to detect potential infections at an early stage.
Preventing Complications: Some individuals are at a higher risk of developing serious complications from dengue fever. An accurate diagnosis of dengue allows doctors to monitor them more closely and take steps to prevent these complications from happening.
Protecting the Community: Dengue tests help to protect public health. Testing helps track outbreaks of the disease and prevent its spread within the community.
For those who have difficulty in visiting a facility, home-based testing options are also available. You can search for the facilities near you that offer Dengue test at home.
The results of the Dengue Profile test can be interpreted using the following table:
| Antibody or Antigen | Result (Index) | Interpretation |
|---|---|---|
| Dengue NS1 Antigen | Negative ≤0.8 Equivocal 0.8 to ≤1.1 Positive ≥1.1 | For negative results, re-testing may be necessary. For an equivocal result, an alternative testing method should be used. A positive result indicates a primary* Dengue virus infection. |
| Dengue IgG Antibody | Negative <0.8 Equivocal 0.8 to <1.1 Positive ≥1.1 | For negative results, re-testing may be necessary. For an equivocal result, an alternative testing method should be used. A positive result indicates either a primary or secondary** Dengue virus infection. |
| Dengue IgM Antibody | Negative <0.8 Equivocal 0.8 to <1.1 Positive ≥1.1 | For negative results, re-testing may be necessary. For an equivocal result, an alternative testing method should be used. A positive result indicates a primary Dengue virus infection. |
*Primary dengue infection indicates dengue infection for the first time in the patient’s life. **Secondary dengue infection indicates that the patient has had dengue infection in the past and may have dengue again.
Understanding the values of the Dengue Profile test is crucial, as early detection with the NS1 antigen signifies current infection, the presence of IgM antibodies indicates recent exposure, whereas the presence of IgG antibodies suggests a prior infection with potential for recurrence. This information guides doctors in determining optimal treatment and managing patient health for a swift recovery.
At Orange Health Labs, Dengue test cost is covered with fastest home sample collection & rapid delivery of reports within 12 hours. Our Dengue Test Price is ₹ 1800.
At Orange Health Labs we do offer around 10 tests for Dengue.
Dengue Profile Test (ELISA): ₹ 1800
Dengue NS1 Antigen (ELISA): ₹ 600
No, the Dengue Blood test does not require fasting.
Yes, Orange Health Labs offers home sample collection for Dengue tests in Noida. Once booked, samples can be collected at your doorstep within 60 minutes, subject to availability.
To book a Dengue Profile test in Noida, follow the steps given below:
Search for the Dengue Profile test in your browser and select Orange Health Labs’ listing.
Review test requirements, enter your address, and confirm the booking by selecting a convenient time slot for sample collection.
A skilled eMedic will collect the sample from your home within the chosen time slot.
The sample will be processed at our NABL-accredited and ICMR-approved laboratory.
Receive your test results via email, or WhatsApp within 12 hours, or access them through our app.
The range for various parameters in the Dengue test includes:
Dengue NS1 Antigen:
Negative: ≤0.8
Equivocal: 0.8 to ≤1.1
Positive: ≥1.1
Dengue IgG Antibody:
Negative: <0.8
Equivocal: 0.8 to <1.1
Positive: ≥1.1
Dengue IgM Antibody:
Negative: <0.8
Equivocal: 0.8 to <1.1
Positive: ≥1.1
If you exhibit symptoms of dengue, it is advisable to undergo testing within the first 5 days of symptom onset. Your healthcare provider will advise on additional tests if needed.
The Dengue test includes NS1 antigen detection, IgG antibody, and IgM antibody parameters to accurately diagnose dengue virus infection.
Dengue Blood tests do not require fasting. Consult your doctor if additional tests are recommended, for which fasting may be needed.
IgG and IgM are antibodies produced by the immune system in response to an infection. NS1 is a viral antigen indicating an active dengue infection. Measuring NS1, IgG, and IgM levels aids in diagnosing dengue.
Yes, dengue can be fatal, as it can progress to severe, life-threatening conditions such as dengue haemorrhagic fever or dengue shock syndrome.
A Dengue test helps diagnose dengue fever if one exhibits symptoms of dengue or has a travel history to dengue-prone regions. The tests included help identify antibodies and antigens specific to the dengue virus in the blood.
Common symptoms of dengue fever include high fever (104°F/40°C), pain behind eyes, pain in joints, bones, and muscles, rash, nausea or vomiting. Some cases may be asymptomatic.
Symptoms of dengue typically appear 4 to 10 days after a mosquito bite and persist for 3 to 7 days. Immediate testing upon symptom onset is recommended for timely diagnosis.
Dengue Profile (ELISA) test is available in Sector 1, Sector 15, Sector 18, Sector 26, Sector 37, Sector 50, Sector 62, Sector 76, Sector 93, Sector 100, Sector 104, Sector 110, Sector 120, Sector 128, Sector 137, Sector 150, Sector 168, Sector 71, Sector 63, Sector 22, Sector 41, Sector 108, Sector 47, Sector 121, Sector 45.
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| Test Name | Dengue profile (ELISA) Test |
|---|---|
| Price | The Dengue test cost is ₹ 1800. |
| Also Known As | This test is also known as a dengue profile(ELISA), dengue fever test, dengue blood test, or dengue panel test |
| Purpose | Current or past dengue infection. |
| Pre-test Information | Fasting is not required for a Dengue profile test. |
| Report delivery | Get reports within 12 hours. |
| Frequency | As prescribed by your doctor. |
| Home Testing | Yes, home blood sample collection in 60 minutes from booking. |
| Sample Required | A blood sample is required for a Dengue Profile test. |
Dengue test cost can vary based on the type of test (NS1, IgG, IgM) and also based on the location. At Orange Health Labs, Dengue Test price ranges from Rs. 900 - Rs. 2000. The Dengue profile test price in Noida is ₹ 1800 which includes home sample collection, faster delivery of reports.