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RT-PCR RSV TEST

RT-PCR RSV TEST
Test Information

The RT-PCR RSV PCR test is a precise and reliable diagnostic method used to detect the presence of Respiratory Syncytial Virus (RSV). PCR testing is highly sensitive and specific, making it an effective tool for early diagnosis, even when the viral load is low. Accurate and quick detection of RSV allows for timely treatment, helping to reduce the severity of the illness and prevent its spread, especially during peak RSV seasons.

Other Test Information
  • Testing Method: Reverse Transcription Polymerase Chain Reaction (RT-PCR): The test converts the viral RNA into DNA and amplifies specific genetic sequences to confirm the presence of RSV.
  • Target: N gene of Respiratory Syncytial Virus
  • Limit of Detection (LoD): 125 TCID50/mL
  • Quality Control: This test detect human Ribonuclease P (RNase P) gene as an endogenous control to monitor specimen collection, nucleic acid extraction and PCR amplification.
Test Limitations and Interpretations
  • This test cannot differentiate between RSVA and RSVB

  • A positive result likely means that the patient has or has recently had virus infection but does not always mean that the patient is still infectious.

  • A negative result cannot rule out virus infection if specimen was collected over 4 days or or if the virus concentration is below the test’s LoD.

  • The test results should be interpreted by qualified healthcare professionals in conjunction with clinical findings and other diagnostic information.