Dengue NS1 Antigen - Elisa

Dengue Test - Price, Purpose, Range & Reports

Test Overview

What is a Dengue NS1 Antigen - Elisa?

The Dengue NS1 Antigen - ELISA is a blood test used for the early diagnosis of acute Dengue fever, a viral infection transmitted by mosquitoes. This test employs the Enzyme-Linked Immunosorbent Assay (ELISA) method to specifically detect the Non-Structural Protein 1 (NS1) antigen in your blood.

The NS1 antigen is a protein produced and secreted by the Dengue virus itself during the active replication phase in the human body. Its presence indicates a current and very early Dengue infection, often detectable from the first day of fever and typically remaining present in the bloodstream for up to 7-9 days after symptom onset.

By directly detecting this viral protein, the Dengue NS1 Antigen - ELISA helps healthcare professionals to quickly confirm the presence of the Dengue virus in the initial stages of the disease, which is crucial for guiding prompt clinical management and for differentiating Dengue from other febrile illnesses.

What is the Dengue NS1 Antigen - Elisa Test Price?

Understanding the Dengue NS1 Antigen - Elisa cost is essential for planning your healthcare expenses wisely. The Dengue NS1 Antigen - Elisa test price can vary depending on several factors, including:

1. Test Demand: The Dengue NS1 Antigen - Elisa test cost may differ across cities in India due to operational factors and local demand. For example, you might find slight price differences when searching for Dengue NS1 Antigen - Elisa near me in cities such as Hyderabad, Bengaluru, Chennai, Gurgaon, or Noida.
2. Included Services: The Dengue NS1 Antigen - Elisa test cost generally covers sample collection, laboratory analysis, and report generation. If you opt for a home collection, nominal extra charges may apply.
3. Laboratory Standards: Reputed diagnostic labs with advanced technology and stringent quality controls may have a slightly higher Dengue NS1 Antigen - Elisa test price, but they offer greater accuracy and reliable results.
4. Discounts and Promotions: Some healthcare providers, including Apollo 24|7, offer seasonal discounts or bundled packages that can help you save on your Dengue NS1 Antigen - Elisa  test.

To find the most competitive rates, you can easily check the Dengue NS1 Antigen - Elisa price near me on Apollo 24|7’s website or mobile app.

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

Understanding the purpose of the Dengue NS1 Antigen - ELISA test is crucial for accurately diagnosing and managing Dengue fever, a mosquito-borne viral infection. Here's why this test is recommended:

• Early Detection of Acute Infection: The primary purpose of this test is to detect the Dengue virus NS1 antigen, which is present in the bloodstream during the initial, acute phase of infection. It can often be detected from the first day of fever and typically remains present for up to 7-9 days. This allows for very early diagnosis of the active infection, often before the body produces detectable antibodies.
• Rapid Diagnosis: The ELISA method provides a relatively quick and reliable result for the presence of the NS1 antigen, enabling prompt confirmation of an active Dengue infection.
• Guiding Initial Clinical Management: Early and confirmed diagnosis through NS1 detection is vital for healthcare providers to initiate appropriate supportive care, monitor for warning signs of severe Dengue, and implement fluid management strategies without delay.
• Differentiating from Other Early Febrile Illnesses: In the acute febrile phase, Dengue symptoms can be non-specific and resemble other viral or bacterial infections. The NS1 antigen test helps specifically pinpoint Dengue as the cause of the fever, aiding in differential diagnosis.
• Public Health Surveillance: Detection of NS1 antigen contributes to public health efforts by confirming early cases during potential outbreaks, allowing health authorities to track the spread of the virus and implement timely control measures.

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

A Dengue NS1 Antigen - ELISA test is a specific blood test primarily recommended for individuals suspected of having Dengue fever, especially in areas where Dengue is prevalent or after travel to such regions. Doctors may recommend this test in the following situations:

• Individuals with Acute Febrile Illness: Anyone experiencing sudden onset of high fever, particularly if accompanied by other Dengue symptoms such as severe headache, pain behind the eyes, joint and muscle aches (breakbone fever), skin rash, nausea, vomiting, or mild bleeding manifestations (like nosebleeds or gum bleeding). This test is particularly useful within the first 7 days of symptom onset when NS1 antigen is most detectable.
• During Dengue Outbreaks: In areas experiencing a rise in Dengue cases, or during the monsoon season when mosquito activity is high, individuals with fever should be tested to confirm Dengue infection early.
• Travelers Returning from Endemic Areas: People who have recently traveled to regions where Dengue is common (e.g., Southeast Asia, Latin America, parts of Africa) and develop fever or Dengue-like symptoms.
• To Differentiate from Other Early Febrile Illnesses: When early symptoms overlap with other infections like malaria, chikungunya, zika, or leptospirosis, the Dengue NS1 Antigen - ELISA helps to specifically identify Dengue in its acute phase.
• Monitoring Suspected Cases (Early Phase): For patients with suspected Dengue, the NS1 test is crucial in the initial days of illness to confirm the presence of the virus. If NS1 is negative later in the course of illness, follow-up with antibody tests (IgM/IgG) may be recommended.
• Before Specific Clinical Management: Early and accurate diagnosis based on NS1 detection allows for proper fluid management and monitoring for warning signs of severe Dengue, which can be critical for patient outcomes.

This test is crucial for diagnosing current, early-stage Dengue infection and is not used to assess past EBV infection or other unrelated conditions.

Understanding the Dengue NS1 Antigen - Elisa Test Report

A clear understanding of your Dengue NS1 Antigen - ELISA test report is essential for accurate assessment and management of your Dengue infection status. This test primarily measures the presence of the Dengue viral NS1 antigen to determine if you have an active, early Dengue infection.

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

Your doctor will interpret these results in combination with clinical signs, imaging, and other diagnostic findings to establish a clear diagnosis and treatment plan.

Preparation and Procedure for Dengue NS1 Antigen - Elisa Test

Before undergoing a Dengue NS1 Antigen - ELISA test, it is essential to understand the preparation required and the steps involved to ensure accurate results.
A. How is the Dengue NS1 Antigen - ELISA Test done? Knowing how the Dengue NS1 Antigen - ELISA test is conducted will help you feel more comfortable and prepared for the procedure:

A blood sample is collected by a trained healthcare professional, usually from a vein in your arm.

• The skin over the vein (typically in the inner elbow) is cleaned with an antiseptic. An elastic band may be tied around the upper arm to make the vein more visible.
• A sterile needle is gently inserted into the vein to draw a small sample of blood into a vial or tube.
• The process is quick and causes minimal discomfort; slight bruising at the puncture site may occur, but usually resolves on its own.
• The blood sample is sent to a certified laboratory for ELISA analysis, where it will be specifically tested for the Dengue NS1 antigen. Results are typically ready within a few hours to 1-2 days, depending on the lab's processing time.
• Your doctor will interpret the results and explain what they mean for your Dengue infection status, particularly regarding early, acute infection.

B. Is Fasting Required for a Dengue NS1 Antigen - ELISA Test? Before booking your Dengue NS1 Antigen - ELISA test, it is important to know if fasting is needed:

• Fasting is generally not required for this test. You can eat and drink normally before the blood draw.
• No special dietary or fluid restrictions are necessary prior to sample collection.
• Following any preparation instructions helps ensure your Dengue NS1 Antigen - ELISA test results are accurate and reliable.

C. What Time of the Day Should I Undergo a Dengue NS1 Antigen - ELISA Test? Scheduling the Dengue NS1 Antigen - ELISA test at the right time can help with smooth sample collection and faster results:

The test can generally be performed at any time of day.

However, for early Dengue diagnosis, it is often most effective to get tested early in the course of symptoms (ideally within the first 1-7 days of fever) to maximize the chance of detecting the NS1 antigen, which indicates an active infection.

It is crucial to follow any specific instructions provided by your doctor regarding the timing of the test based on your symptom onset and clinical presentation.

D. How Frequently Should I Undergo a Dengue NS1 Antigen - ELISA Test? Understanding how often to repeat the Dengue NS1 Antigen - ELISA test helps in monitoring and managing Dengue infection effectively:

Your doctor will recommend the frequency based on your current symptoms, the stage of your illness, and the initial test results.

For suspected acute Dengue, the NS1 test is typically performed in the early phase of illness. A repeat NS1 test might be considered if the initial result is negative but symptoms are highly suggestive and the test was performed very early.

If symptoms persist beyond the typical NS1 detection window (generally after 7-9 days of fever) and the NS1 test is negative, your doctor may recommend additional tests, such as Dengue IgM and IgG antibody tests, to detect the body's immune response.

This test is primarily for diagnosing active, early-stage Dengue infection and is not typically used for long-term monitoring or to assess past immunity.

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.