Detection of Chikungunya virus RNA by real-time PCR.
This test detects the genetic material (RNA) of the Chikungunya virus in a patient’s blood using real-time Polymerase Chain Reaction (PCR). It is a highly sensitive and specific method used for early diagnosis, particularly during the acute phase of infection (first 1–7 days of symptom onset), when the virus is actively present in the bloodstream.It helps in differentiating Chikungunya from other viral infections with similar symptoms such as Dengue and Zika virus infections.
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How our test process works!
Test Overview
The Chikungunya Virus PCR Qualitative test detects the presence of viral RNA in a patient's blood using real-time polymerase chain reaction (RT-PCR). It is used primarily for early diagnosis during the acute febrile phase (typically within the first 5–7 days of symptom onset).
Risk Assessment:
High-Risk Groups:
- Travelers to or residents of endemic areas
- Elderly or immunocompromised individuals
- Pregnant women (due to risk of vertical transmission)
- Patients presenting with acute febrile illness, rash, and arthralgia
Transmission Risk:
- Primarily via Aedes aegypti or Aedes albopictus mosquito bites
- Rarely, via vertical transmission, blood transfusion, or organ transplant
Normal Range:
-
Negative / Not Detected
Indicates absence of detectable Chikungunya viral RNA in the sample.
Interpretation:
-
Positive Result:
Viral RNA is detected, confirming acute Chikungunya virus infection. -
Negative Result:
No viral RNA detected. However, a negative result does not rule out infection — especially if tested after the viremic phase (>7 days).
Sample Type:
- Preferred: Whole Blood or Serum
- Container: EDTA tube (for plasma) or red-top tube (for serum)
- Volume: 2–5 mL
Frequently Asked Question
Chikungunya Virus, PCR Qualitative
Detection of Chikungunya virus RNA by real-time PCR.
This test detects the genetic material (RNA) of the Chikungunya virus in a patient’s blood using real-time Polymerase Chain Reaction (PCR). It is a highly sensitive and specific method used for early diagnosis, particularly during the acute phase of infection (first 1–7 days of symptom onset), when the virus is actively present in the bloodstream.It helps in differentiating Chikungunya from other viral infections with similar symptoms such as Dengue and Zika virus infections.
Covid Safety
Assured
Free Report
Counselling