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Dengue NS1 Antigen - Elisa

Also Known as Dengue Fever Test, Dengue NS1 by ELISA, NS1 antigen test

No preparation required

RECOMMENDED FOR DENGUE
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RECOMMENDED BY:Dr. Bhattacharya

Specialises in Blood Studies

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  • Dengue NS1 Antigen - Elisa

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About

blood sample
SAMPLE TYPE

BLOOD

Gender
GENDER

Both

users
AGE GROUP

7 years & above

Dengue NS1 Antigen - ELISA

Test Overview

Sample TypeBlood
Reports Delivery10 Hrs
Price/Cost₹660
Number of Tests Included  1

What is a Dengue NS1 Antigen - ELISA Test?

A dengue NS1 ELISA test, or enzyme-linked immunosorbent assay test, acts as a vital marker for early detection of dengue. The dengue virus, carried by female mosquitoes, primarily Aedes aegypti and Aedes albopictus species, can transmit to humans through a mosquito bite. These species are largely found across tropical and subtropical regions worldwide. This test is specifically designed to spot the non-structural protein 1 (NS1) antigen, which is a protein produced by the dengue virus itself. The presence of this antigen in human serum or plasma can indicate a dengue infection.

The top Dengue NS1 ELISA test are available in Hyderabad, Bangalore, Gurgaon, Noida, Chennai.

The dengue NS1 ELISA test procedure is particularly useful in the initial phase of dengue infection when the virus is actively replicating and circulating in the bloodstream. Early detection of NS1 antigen helps in prompt diagnosis and appropriate management of dengue fever, reducing the risk of complications associated with the disease.

Understanding the significance of the dengue NS1 ELISA test is crucial, especially in regions where dengue fever is endemic or during outbreaks. Awareness of this diagnostic tool can play a vital role in safeguarding public health and mitigating the impact of dengue outbreaks.

What is the Dengue NS1 Antigen - ELISA Test Price?

Ascertaining the cost of dengue NS1 ELISA test procedure requires attention to several factors contributing to dengue fever test price. Here are key considerations when understanding the NS1 antigen test price:

1. Test Demand: The dengue fever test price may fluctuate depending on its demand. In metro cities like Mumbai, Kolkata, Delhi, and Chennai, where incidences of dengue are high, the demand for these tests also tends to be higher.

2. Comprehensive Inclusions: A complete dengue test price usually covers various components, such as laboratory charges, sample collection fees, and any associated doctor's fees. It’s important to know what is included in NS1 antigen test price charges to ensure transparency and avoid surprise costs.

3. Laboratory Quality: The quality of the laboratory conducting the dengue NS1 ELISA test also influences the dengue test price. Labs equipped with top-notch equipment and rigorous quality control measures may charge more for their services.

4. Discounts and Promotions: Healthcare facilities often provide discounts or bundled packages for diagnostic tests like the dengue fever blood test, including information about the dengue NS1 ELISA normal range, which can significantly reduce your overall expense. These offerings can significantly lower your overall expenditure.

Apollo 24|7 maintains a competitive dengue fever test price while providing excellent service quality. You can perform a dengue test price near me search online to compare the price across different cities or labs to get an average estimate of expenditure. For more on ns1 antigen test price, explore Apollo 24|7 app.

What is the Purpose of Dengue NS1 Antigen - ELISA Test?

The purpose of a dengue NS1 ELISA test is to diagnose dengue fever accurately and swiftly. Here's why this dengue NS1 ELISA test procedure is crucial:

  • Early Detection: The NS1 antigen appears in the bloodstream during the early stages of dengue fever, often before symptoms manifest. Therefore, dengue NS1 ELISA test aids in the early detection of the disease, allowing for timely intervention and management.
  • Rapid Diagnosis: The ELISA (enzyme-linked immunosorbent assay) method used in the dengue NS1 ELISA test procedure provides rapid and reliable results, enabling doctors to promptly confirm the infection and initiate appropriate treatment.
  • Distinguishing Dengue from Other Illnesses: Since the symptoms of dengue fever can mimic those of other viral illnesses like Zika and chikungunya, the dengue fever blood test helps differentiate dengue from other similar diseases, facilitating targeted medical care.
  • Monitoring Disease Progression: Serial testing of NS1 antigen levels throughout the course of the illness, along with observing the dengue NS1 ELISA normal range, can help monitor the progression of dengue fever and guide clinical management decisions.
  • Preventing Complications: Early diagnosis and proper management of dengue fever can help prevent potential complications such as dengue haemorrhagic fever and dengue shock syndrome, which can be life-threatening if not promptly addressed.

Who Should Get a Dengue NS1 Antigen - ELISA Test Done?

Determining who should undergo a dengue ns1 antigen test is vital for effectively managing dengue fever and preventing its complications. Here's who should consider getting this dengue NS1 ELISA test procedure done:

  • Recent Travel to Dengue-Prone Areas: If you've just returned from a trip to a place known for dengue outbreaks and are suffering from symptoms such as high-grade fever, body ache, mild skin rash, eye pain, loss of appetite, vomiting and nausea, it would be prudent to check the dengue fever test price and get tested promptly.
  • Early Symptoms of Dengue Fever: For those showing early signs of dengue fever like high temperature, body aches and skin rashes within the first week of illness, conducting a dengue NS1 ELISA test can provide timely detection and appropriate treatment.
  • Severe Symptoms: If your symptoms escalate to severe levels manifested through high fever, extreme body aches or breathing difficulties, it becomes essential to get the dengue NS1 ELISA test procedure done. This helps rule out potentially dangerous complications like severe dengue.
  • History of Dengue Infection: If you've had a history of dengue infection and sense similar symptoms again, it would be advisable to seek out dengue test near me and get tested immediately. This will confirm if you've contracted the virus again.

Components of a Dengue NS1 Antigen - ELISA Test

Understanding the components of a dengue NS1 ELISA test procedure can be helpful when you need to undergo this test for diagnosing dengue fever. Here are the key components of dengue NS1 ELISA test:

  • Qualitative NS1 Antigen Detection: This test aims to detect the presence of the dengue NS1 antigen in the blood sample. The NS1 antigen is a protein produced by the dengue virus early in the infection and is detectable in the bloodstream during the acute phase of the illness.
  • Quantitative NS1 Antigen Measurement: Quantitative testing measures the concentration of NS1 antigen present in the blood sample. Quantitative results provide insight into the severity of the infection and can help monitor disease progression.
  • Serial Testing: Serial testing involves performing NS1 antigen detection at multiple time points during the course of the illness. This approach allows doctors to monitor changes in NS1 antigen levels over time, providing valuable information for disease progression and management. Serial testing can help assess the effectiveness of treatment interventions and guide clinical decision-making.
  • Comparison with Dengue IgM/IgG Antibody Tests: In addition to NS1 antigen testing, doctors often conduct dengue IgM and IgG antibody tests. IgM antibodies typically appear in the blood within a few days after the onset of symptoms, while IgG antibodies develop later during the convalescent phase. Comparing NS1 antigen results with IgM and IgG antibody results helps in the comprehensive diagnosis and characterisation of dengue infection.
  • Cross-Reactivity Assessment: Some ELISA tests may include an assessment for potential cross-reactivity with other flaviviruses, such as zika virus. Cross-reactivity can occur when antibodies produced in response to one virus mistakenly bind to similar proteins from another virus. Assessing for cross-reactivity ensures the specificity of the NS1 antigen detection for dengue virus and helps prevent misdiagnosis.

Understanding Dengue NS1 Antigen - ELISA Test Report

Test ParameterResultInterpretation
Dengue Virus NS1PositivePresence of NS1 antigen indicates 
active dengue virus infection.
 NegativeNo detectable NS1 antigen, suggesting 
absence of active infection.
Dengue IgGPositivePresence of IgG antibodies suggests 
past dengue virus exposure or infection.
 NegativeAbsence of IgG antibodies indicates 
no previous exposure to dengue virus.
Dengue IgMPositivePresence of IgM antibodies indicates 
recent dengue virus infection.
 NegativeAbsence of IgM antibodies suggests 
no recent dengue virus infection.

Note: Always check with your healthcare provider for accurate diagnosis.

Preparation and Procedure for Dengue NS1 Antigen - ELISA Blood Test

Before undergoing a dengue ns1 antigen test, it's essential to understand the preparation and procedure involved in ensuring accurate results.

How is Dengue NS1 Antigen - ELISA Test Done?

Before undergoing a dengue NS1 ELISA test procedure, it's important to understand the preparation required and the procedure involved. Here are the different steps involved:

  • You will be asked to sit comfortably while the area on your arm where blood will be drawn is cleaned with a disinfectant. A band will be tied around your arm to make your vein more visible.
  • A needle is inserted into your vein to collect the blood sample. The collected blood is transferred into a vial which is then sent for laboratory analysis.
  • The dengue NS1 ELISA test procedure involves analysing the blood sample using the ELISA (enzyme-linked immunosorbent assay) approach in a laboratory. This test checks for the presence of the dengue NS1 antigen in the blood by sandwiching it between two antibodies.
  • Upon completion, the results will indicate either a positive or negative result. Your doctor will interpret these findings, considering the dengue NS1 ELISA normal range, and may recommend further testing or treatment accordingly.

Is Fasting Required for a Dengue NS1 Antigen - ELISA Test?

No, fasting is not necessary for the dengue ns1 antigen test. This straightforward procedure involves procuring a blood sample from a vein in your body, requiring no specific preparation on your part.

What Time of the Day Should I Undergo a Dengue NS1 Antigen - ELISA Test?

Determining the ideal time to undergo a dengue NS1 ELISA test procedure can greatly influence the accuracy of your results. Here are some pointers on when to schedule the dengue NS1 ELISA test:

  • The best time to opt for a dengue NS1 ELISA test is usually on the first day of fever onset. You can search dengue test near me as soon as the symptoms appear, which enhances the chances of detecting the NS1 antigen present in the bloodstream during the acute phase of infection.
  • While it's preferable to get tested on the first day, the dengue fever test remains relevant even after 24 hours from fever onset. You can search online for dengue test price near me and select an appropriate healthcare facility. Don't delay beyond this timeframe for an optimal outcome.
  • There are no specific timings during the day that you need to adhere to for scheduling the dengue ns1 antigen test.

Booking Dengue NS1 Antigen - ELISA Test Online & Check Reports

This section will guide you through the simple process of booking a dengue NS1 ELISA test online at Apollo 24|7 and the steps to download the test report once they are ready.

What are the Steps to Schedule a Dengue NS1 Antigen - ELISA Test on Apollo 24|7?

Scheduling a dengue NS1 ELISA test via Apollo 24|7 is simple and convenient. The process is swift and user-friendly, allowing you to complete it from the comfort of your own home. Here are the steps:

1. Visit Apollo 24|7 Website or App: To start, visit the official Apollo 24|7 website or download the app on your smartphone. The platform is user-friendly and specifically designed for easy navigation.

2. Search for the Test: Once you're on the homepage, look for the search box, typically at the top of the page. Type in 'dengue NS1 ELISA test'. This will guide you to the page dedicated to this test. You can also find dengue fever test price information here.

3. Select a Convenient Time and Location: After checking out the dengue NS1 ELISA test procedure and understanding its importance, select a suitable time slot and location that aligns well with your schedule for your blood sample collection. You can also search for dengue test price near me or dengue test near me to find the relevant information.

4. Complete Your Booking: With your preferred time and location chosen, proceed to finalise your booking by filling in all required details.

5. Wait for Confirmation: Post successful booking of your dengue NS1 ELISA test, wait for a confirmation message from Apollo 24|7. This last step assures you that your request has been processed correctly.

How do I Access by Dengue NS1 Antigen - ELISA Test Results Online on Apollo 24|7?

If you have undergone a dengue NS1 ELISA test procedure, it is essential to know how to access your results. Here's how you can view your dengue NS1 ELISA test results:

1. Await Notification: Once your dengue NS1 ELISA test procedure is completed, Apollo 24|7 will inform you when your results are ready for viewing.

2. Log in to Your Account: You need to use your login credentials to access your account on the Apollo 24|7 website or mobile application.

3. Locate the Reports Section: After logging in successfully, locate and click on the 'Reports' section. Here, all your test outcomes are securely stored, including those related to the dengue NS1 ELISA test procedure.

4. Select Your Test: Browse through the various reports saved in your account and select the dengue NS1 ELISA test report. The dengue NS1 ELISA normal range values will be clearly indicated in this report.

5. Download Report: There is a download option available with each report. Utilise this feature to save a copy of your dengue fever blood test report for future reference or consultations with your family doctor or specialist.

faqFrequently Asked Questions (FAQs)

If my Dengue NS1 Antigen - ELISA blood test results are positive, what are the next steps?

If your dengue NS1 ELISA test procedure results are positive, it is suggested that you consult your family doctor immediately. They will guide you on the next steps, including referring you to a specialist if necessary. As regards lifestyle changes, rest and hydration are paramount.

Are there any alternative or complementary tests to consider alongside a Dengue NS1 Antigen - ELISA test for a more comprehensive assessment?

Yes, your doctor might also recommend other tests like the IgM and IgG antibody tests. The IgM test detects antibodies that the body produces in response to the dengue virus within a week of infection, while the IgG test is done to determine if a person has had dengue in the past. These tests can give more comprehensive insights into your health status with respect to dengue.

Are there any emerging technologies or advancements in Dengue NS1 Antigen - ELISA testing that I should be aware of?

Currently, the dengue NS1 ELISA test procedure is considered one of the most efficient diagnostic tools for early detection of dengue. However, research is ongoing into developing faster and even more precise methods of detection. For example, scientists are investigating nanotechnology-based assays which could potentially deliver accurate results in less time.

Can I drink water before Dengue NS1 Antigen - ELISA test?

Yes, you can. Drinking water does not interfere with the dengue NS1 ELISA test, as it is a blood test. So, if you are scheduled for this examination, don't hesitate to hydrate yourself.

How long does NS1 stay positive?

The NS1 antigen typically stays positive for approximately 9 days from the onset of fever in dengue patients. However, in some cases, it could be detected up to 14-21 days after the onset of symptoms. It's crucial to remember that detection duration can vary from person to person.

How accurate is ELISA for dengue?

The accuracy of the enzyme-linked immunosorbent assay (ELISA) for dengue largely depends on the timing of the test and the antibodies present in the patient's blood at that time. Generally, it has a high sensitivity and specificity rate, ranging from 85% to 98%. The dengue NS1 ELISA test procedure is considered reliable when conducted properly in an accredited lab.

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The information mentioned above is meant for educational purposes only and should not be taken as a substitute to your Physician’s advice. It is highly recommended that the customer consults with a qualified healthcare professional to interpret test results