Detects the genetic material (DNA/RNA) of chikungunya virus using PCR.
Directly confirms an active infection, often earlier than antibody tests can. Used in the diagnosis of chikungunya, a mosquito-borne viral fever with severe joint pain.
Fever lasting more than 2–3 days, chills, body ache, rash, headache or vomiting — especially in monsoon season.
No fasting needed.
This article is for general information and education only. It is not medical advice, does not create a doctor–patient relationship, and is not a substitute for consultation with a qualified doctor who has assessed your individual situation. Never delay seeking medical advice because of something you have read here.
In a medical emergency, call 112, or 108 for an ambulance where that service operates, or go to your nearest emergency department. If you are in mental health distress, Tele-MANAS is free and available 24×7 on 14416.
Read our Editorial Policy and Medical Review Process.
PCR detects the organism itself, so it is very useful early in infection; antibody tests show the body's response and are useful later.
No fasting is needed. You can eat and drink normally unless your doctor has advised otherwise.
Usually a blood sample; for some infections a swab, CSF, urine or other sample is used — as advised by your doctor.
Usually within 15–39 hours after the sample reaches the lab. You will receive the report online.
