A multiplex PCR panel that detects the genetic material of several common fever-causing organisms in one test.
Directly confirms an active infection, often earlier than antibody tests can. Used in the diagnosis of acute febrile illness.
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 4–5 days after the sample reaches the lab. You will receive the report online.
