H1N1 (swine flu) RNA test, qualitative
Quick answer: This test looks for the genetic material (RNA) of the H1N1 influenza virus, usually from a nose or throat swab. Doctors order it when you have flu-like symptoms and H1N1 infection is suspected, especially if you are at higher risk.
- SampleSwab
- TakesLess than a minute for the swab
- Before the testNo special preparation is usually needed.
- In fertility careFlu can be more severe in pregnancy, so pregnant women with flu symptoms are usually assessed promptly.
How the test is done
- 1You sit with your head tilted back slightly
- 2A thin swab is passed gently into your nose or throat
- 3The swab is rotated for a few seconds and placed in a tube
- 4The lab uses PCR to look for H1N1 flu RNA
What your results can mean
Reading your report
Results are reported as detected or not detected; your doctor advises on treatment.
If the result is outside the usual range
A detected result means H1N1 influenza virus was found and supports a diagnosis of flu. Not detected can mean no H1N1, a different virus, or a sample taken too late in the illness.
Who usually has this test
People with fever, cough and body aches, especially pregnant women, young children, older adults and people with long-term illness.
Risks and aftercare
The swab can make your eyes water or cause a brief tickle; nothing else is needed.
Names and options
Also called: H1N1 PCR, swine flu test, influenza A H1N1
Listed by the hospital as
- H1N1 (NOVEL) RNA QUALITATIVE
Questions about this test
Is H1N1 the same as swine flu?
Yes. H1N1 is a strain of influenza first called swine flu in 2009. It now circulates as one of the usual seasonal flu viruses.
Should pregnant women get the flu vaccine?
Yes, guidelines recommend the flu vaccine in pregnancy, as flu can be more serious then. It also helps protect the baby after birth.
When is the swab test most useful?
It is most useful in the first few days of symptoms, when the virus level is highest.
Related tests
Tamara Hospital & IVF Centre, Rajajinagar
34/3, 10th Cross Road, opp. Vardhaka Sardar Patel School, 1st N Block, 2nd Stage, Rajajinagar, Bengaluru 560010
The hospital is open 24 hours. Call before you come to check the timing for your scan or sample collection.
Get directions ↗IVF Pulse fertility care at Tamara Hospital →
Reception
Waiting area
IVF lab
This page explains each test in general terms so you know what to expect. It is not medical advice: your doctor decides which tests you need and what your results mean. Reference ranges differ between laboratories. Updated 4 November 2026.