DENGUE IGG, IGM ELISA

Dengue is a viral ailment caused by the Dengue virus. The virus is typically transmitted to humans by the bite of an infected Aedes mosquito. It usually begins with a quick onset of symptoms, such as high temperature, severe headache, pain behind the eyes, joint and muscular pain, rash, and moderate bleeding. Early detection and distinction are critical because secondary dengue infections can occasionally progress to more severe forms of the disease, such as dengue hemorrhagic fever (DHF) or dengue shock syndrome.

A Dengue Fever, IgG and IgM test detects dengue and determines if a person is currently sick (IgM) or has been infected in the past (IgG). IgM antibodies are the first antibodies produced by the immune system in response to dengue infection. They often occur within 3-5 days of the commencement of symptoms and last for 2-3 months. Their presence points to a recent dengue infection. IgG antibodies, on the other hand, form later in the disease's progression and persist for a longer period of time. Their existence suggests a prior dengue infection or immunity to a previous illness. However, increased IgG levels could indicate a subsequent dengue infection.

A Dengue Fever, IgG, and IgM test may be recommended if your doctor suspects dengue illness or if you have recently visited a dengue-prone location, even if you have no symptoms.

What is the Dengue IgG and IgM test?

A Dengue Serology IgG & IgM test is used to determine whether an infected individual's immune system produces IgG and IgM antibodies in response to dengue infection. It aids in determining the stage of sickness, distinguishing between recent and previous infections, and ensuring that the infection is managed appropriately and promptly.

What is the purpose of the Dengue IgG and IgM test?

The purpose of the Dengue IgG and IgM test is listed below:

• Detect dengue infection: Helps confirm whether a person is infected with Dengue Fever.
• Differentiate recent vs past infection: IgM antibodies indicate a recent or current infection, and IgG antibodies indicate a past infection or secondary infection.
• Early diagnosis support: IgM antibodies usually appear within 3–5 days of infection, aiding in timely diagnosis.
• Identify secondary dengue infection: High IgG levels with or without IgM may suggest repeat infection, which can be more severe.
• Guide treatment decisions: Helps doctors plan proper management and monitoring, especially in severe cases.
• Monitor immune response: Shows how the body is responding to the dengue virus over time.
• Assist in outbreak control: Useful in identifying cases during dengue outbreaks for better public health management.
• Reduce complications risk: Early detection through this test can help prevent severe complications like dengue hemorrhagic fever.

Preparation required before the Dengue IgG and IgM test

• Fasting is not required for the test. But find out what works best for you by consulting your physician.
• Hydration: A blood test may cause your body to get weak; it's best to stay hydrated to prevent this.
• Put stress-reduction strategies into practice. Dengue fever may cause mental stress. A day before to the sample collection, engage in yoga, deep breathing techniques, and meditation to reduce stress.
• Wearing loose, comfortable clothing can assist avoid any obstacles as they draw blood from the veins.
• Steer clear of harmful substances: Tobacco and alcohol are major contributors to health problems. The blood sample collection process may be impacted if they are consumed before to the day of the dengue IgG test.

Dengue IgG and IgM Test Procedure

• They will ask you to make a fist so that they can find the suitable vein.
• They will use an adhesive band to leave a clear impression and find a vein.
• To prevent skin infections, they will disinfect the spot with an alcoholic solution.
• Once they have discovered the vein, they will introduce a sterile needle to collect blood.
• After gathering the necessary sample quantity, they will transfer it to a test tube or container.
• They will apply a cotton ball to the perforated spot to prevent blood loss.
• Label the container with your information, such as name, collection time, location, and date.
• Deliver the collected sample to the laboratory for testing.

What is the Dengue IgG and IgM Test price in Delhi?

The Dengue IgG and IgM Test price in Delhi varies depending on the diagnostic lab, technology used, and whether home sample collection is included. The average cost of a Dengue IgG and IgM test in Delhi is between ₹1000 and ₹2000.

Conclusion

A Dengue ELISA, IgG & IgM test detects IgG and IgM antibodies in the blood. When a dengue infection begins, IgM antibodies serve as the initial line of defense, and detecting these antibodies is most effective at least 7-10 days after exposure. IgM antibodies eventually decline below detectable levels. In contrast, IgG antibodies are generated at a slower rate in response to infection. IgG levels rise during acute infection, then stabilize and persist over an extended period of time.

Dengue fever is typically caused by the four dengue virus serotypes, with symptoms ranging from asymptomatic infection, undifferentiated fever, dengue fever (DF), and severe dengue hemorrhagic fever (DHF) with or without shock. Make sure to book your test as soon as possible if you are suffering from the symptoms of dengue

FAQs

How does the Dengue IgG test differ from the IgM test?

IgG reveals a previous infection and long-term immunity, whereas IgM detects recent or active infections.

What does a positive Dengue IgG result indicate?

A positive dengue IgG result indicates that you were exposed to dengue IgG antibodies or had dengue fever.

Can a Dengue IgG antibody test identify a current infection?

Yes, the IgG test can detect a present infection. However, your healthcare provider may recommend IgM for proper comprehension.

What is the Dengue IgG and IgM Test price in Delhi?

Dengue IgG and IgM prices in Delhi range from ₹1000 to ₹2000, depending on the facility and available offers at the time of booking.

When will I receive my Dengue IgG and IgM test reports?

At City X-Ray & Scan Clinic, reports are usually available within 24 hours, if not the same day.

How do I schedule the Dengue IgG and IgM test near me?

If you're looking for how to book the Dengue IgG and IgM test near me, you can do it online, over the phone, by WhatsApp, or by visiting a nearby diagnostic centre.