Dengue is an illness caused by a mosquito bite and is characterized by flu-like symptoms: fever, body pain, tiredness, loss of strength, weakening of the immune system, and a decline in the platelet count.
Here are the basic details for Dengue Test.
Also Known As | Dengue Fever Test, DFT Test, DF Test |
Type | Blood Test |
Purpose |
Check Dengue Virus Presence |
Sample Type | Blood |
Preparation | No Special Preparation Required |
Fasting | No |
Gender | All |
Age-Group | Any |
Normal Value |
Negative |
Reporting Time | 2 - 4 Hours |
Cost | 1000 - 1500 INR* |
*Price range may vary as per location, lab type, and procedure of lab test.
Dengue Test Name
The Dengue test includes several types of tests, including the Dengue IgG/IgM test, Dengue NS1 antigen test, and Dengue PCR test.
Interesting Facts About Dengue
- Dengue is a mosquito-borne viral infection transmitted by Aedes mosquitoes, primarily in tropical and subtropical regions.
- Dengue fever is characterized by symptoms such as high fever, severe headache, joint and muscle pain, rash, and in some cases, hemorrhagic manifestations.
- Dengue is a significant global health concern, with an estimated 390 million infections occurring each year.
Here are some key purposes of the Dengue test:
Here are some general tips for preparing for a Dengue test:
Summary
Prepare for a Dengue test by informing your doctor about medications or medical conditions, follow the specific test procedures, and discuss the results and any necessary follow-up care with your doctor.
Here are the steps involved in the Dengue Test procedure:
A positive IgM or IgG result means that the person has been infected with the dengue virus at some point in their life.
Dengue Positve Report PDF
Dengue Negative Report PDF
Here is the normal range of the Dengue Test.
Test | Normal Range |
IgG | <0.80 Index = negative >1.19 Index = positive |
IgM | <= 1.64 IV = negative >= 2.85 IV = positive |
Hemoglobin |
Male: 13.5 to 17.5 g/dL |
WBC | 4,500 - 11,000 cells/mcL |
RBC |
Men: 4.0 - 5.9 million cells/mcL |
Platelet | 150,000 - 450,000/mcL |
Here is an example of a Dengue test interpretation table:
Test | Interpretation |
---|---|
IgG & IgM | IgG and/or IgM positive = current or past infection with Dengue virus. IgG positive and IgM negative = previous infection or immunization. IgG negative and IgM positive = acute infection. Both IgG and IgM negative = no current or past infection. |
Hemoglobin | Hemoglobin levels may be decreased in severe cases of dengue fever due to hemorrhage or internal bleeding. |
WBC | Decreased white blood cell count may indicate a viral infection, such as dengue fever. |
RBC | Decreased red blood cell count may indicate hemorrhage or internal bleeding, which can occur in severe cases of dengue fever. |
Platelet | Decreased platelet count is a hallmark of dengue fever, with severe cases having platelet counts below 100,000/mm³. Low platelet count can lead to bleeding or hemorrhage. |
Summary
A positive Dengue test result indicates the presence of Dengue virus antibodies, suggesting a current or previous infection.
Here are some examples of who should get a Dengue test:
Here are the specimen requirements for the Dengue Test.
Specimen | Blood Serum |
Volume | 1 ml |
Container | Red-top tube or gel-barrier tub |
Dengue tests are generally safe and have a low risk of complications.
The time it takes to get Dengue test results can vary depending on the specific test being used and the laboratory performing the analysis.
Here are some possible limitations of the Dengue Test.
Here is the potential risk factor of the Dengue Test.
Here are Doctor recommendations or consult a specialist after Dengue Test.
Dengue Test Result | Doctor to Visit | Reason to Go to Doctor |
---|---|---|
Positive | Infectious Disease Specialist | Severe dengue symptoms, potential complications |
Negative | General Practitioner | Routine follow-up and monitoring |
Here are the estimated Dengue Test Price in India with different top cities:
City | Price Range (INR)* |
---|---|
Mumbai | 600 - 1200 |
New Delhi | 700 - 1200 |
Bangalore | 600 - 1200 |
Hyderabad | 700 - 1200 |
Kolkata | 600 - 1200 |
Pune | 700 - 1200 |
Lucknow | 700 - 1200 |
Noida | 600 - 1200 |
Surat | 700 - 1200 |
Gurugram | 600 - 1200 |
Patna | 600 - 1200 |
Chennai | 700 - 1200 |
Jaipur | 700 - 1200 |
Ahmedabad | 600 - 1200 |
*Prices are approximate and vary depending on a specific laboratory or healthcare facility.
Summary
Overall, Dengue Test is a blood test that measures the presence of antibodies or antigens specific to the Dengue virus to diagnose and monitor Dengue infections. Also check Drlogy Test for detailed information about all medical tests for patients, doctors, scholers and medical students.
Reference
The Dengue IgM Test is a diagnostic test used to detect the presence of IgM antibodies in the blood of individuals suspected of having a current or recent dengue infection.
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