
Dengue and Chikungunya Virus RT PCR (Qualitative)









The Dengue and Chikungunya Virus RT PCR (Qualitative) test is used to detect the presence of the viruses responsible for dengue and chikungunya. This test identifies viral RNA in blood samples, enabling accurate diagnosis during the early stages of infection. It helps ensure timely treatment and reduce the risk of severe complications.












Understanding Dengue and Chikungunya Virus RT PCR (Qualitative)
The Dengue and Chikungunya Virus RT PCR (Qualitative) test helps in the early detection of two widely prevalent viral infections: dengue and chikungunya. These infections are caused by the Aedes mosquito. Both dengue and chikungunya share similar symptoms, making an accurate diagnosis imperative for appropriate treatment.
The Dengue and Chikungunya RT-PCR (Reverse Transcription Polymerase Chain Reaction) test specifically identifies the RNA of the dengue virus and the chikungunya virus in the blood during the acute phase of the illness. This method allows for a definitive diagnosis in the first few days of infection, when other tests, such as serology, may yield false negatives. Timely identification through Dengue and Chikungunya Virus RT PCR (Qualitative) is critical, as it facilitates prompt medical intervention, reducing the risk of severe dengue complications, such as hemorrhagic fever, and managing debilitating symptoms associated with chikungunya.
No special preparation is required for the Dengue and Chikungunya Virus RT PCR (Qualitative); eat and drink as per the daily routine. Also, the individual must inform the doctor about any medications that they take, as it may affect the test results.
Test result ranges are approximate and may differ slightly between different labs depending on the methodology and laboratory guidelines. Talk to the doctor about the specific test results. The results will help them determine the medical condition and formulate an overall treatment plan.
What does Dengue and Chikungunya Virus RT PCR (Qualitative) measure?
The Dengue and Chikungunya Virus RT PCR (Qualitative) test is tailored to confirm and differentiate between two mosquito-borne diseases: dengue and chikungunya. This test specifically measures the viral RNA present in the blood after exposure to the dengue and chikungunya viruses. The detection of dengue virus RNA indicates an active dengue infection, allowing for immediate clinical management. Similarly, the identification of chikungunya virus RNA confirms the presence of the chikungunya virus, guiding symptom management and supportive care.
Together, these tests are indispensable in regions where both dengue and chikungunya are endemic, enabling doctors to swiftly and accurately diagnose these illnesses and implement appropriate treatment strategies.





FAQs related to Dengue and Chikungunya Virus RT PCR (Qualitative)
- Chikungunya [Internet]. WHO; 08 Dec. 2022 [Accessed 10 Oct. 2024]. Available from:
- Symptoms, Diagnosis, & Treatment [Internet]. CDC; 06 Dec. 2024 [Accessed 10 Oct. 2024]. Available from:
- Clinical Testing and Diagnosis for Chikungunya Virus Disease [Internet]. CDC; 15 May. 2024 [Accessed 10 Oct. 2024]. Available from:
- Ojeda Rodriguez JA, Haftel A, Walker, III JR. Chikungunya Fever. [Updated 2023 Jun 26]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from:
- Vu DM, Jungkind D, Angelle Desiree LaBeaud. Chikungunya Virus. Clin Lab Med. 2017 Jun;37(2):371-382. [Accessed 10 Oct. 2024]. Available from:
- Johnson BW, Russell BJ, Goodman CH. Laboratory Diagnosis of Chikungunya Virus Infections and Commercial Sources for Diagnostic Assays. J Infect Dis. 2016 Dec 15;214(suppl 5):S471-S474. [Accessed 10 Oct. 2024]. Available from:
- Dengue and severe dengue [Internet]. WHO; 23 Apr. 2024 [Accessed 10 Oct. 2024]. Available from:
- Dengue: Guidelines for Diagnosis, Treatment, Prevention and Control: New Edition. Geneva: World Health Organization; 2009. 4, LABORATORY DIAGNOSIS AND DIAGNOSTIC TESTS. Available from:
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- Thyroid Profile Total (T3, T4 & TSH)
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- Urine R/M (Urine Routine & Microscopy)
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- LFT (Liver Function Test)
- KFT (Kidney Function Test)
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- KFT with Electrolytes (Kidney Function Test with Electrolytes)
- Cholesterol - Total
- Hb (Hemoglobin)
- Complete Hemogram (CBC & ESR)






