Respiratory Virus Panel B (9 Viruses)
This complementary respiratory panel detects 9 additional viruses that cause respiratory illness, including coronaviruses and bocavirus. It expands coverage beyond the standard respiratory virus panel.
- Free home collection
- Physician-reviewed report
24 to 48 hours
Turnaround
Nasopharyngeal Swab
Sample
What the Respiratory Virus Panel B (9 Viruses) test tells you
Respiratory Virus Panel B extends molecular respiratory testing to nine viruses that the standard panel does not include. Its best-known targets are the four seasonal human coronaviruses (229E, OC43, NL63 and HKU1), which have circulated in people for decades and typically cause ordinary colds, along with human bocavirus, human enterovirus, human metapneumovirus, human rhinovirus and parainfluenza virus type 4, none of which Panel A covers. These seasonal coronaviruses are entirely distinct from the virus that causes COVID-19, and a detection here says nothing about that infection, which is tested for separately.
This panel is generally used as a second step rather than a first one. When Panel A comes back negative and the illness still looks viral, when someone is severely unwell or has weakened immunity and the cause genuinely needs a name, or when an unusual cluster of respiratory illness needs explaining, extending the search makes sense. The method is the same multiplex polymerase chain reaction on a nasopharyngeal swab: many genetic targets are searched for at once, so a single collection answers a question that would otherwise require several separate tests.
The viruses on this panel mostly cause mild, self-limiting illness in healthy adults, and identifying one rarely changes treatment directly. What it does change is the reasoning around the illness. It can bring a search for a cause to a sensible close, support the decision not to prescribe antibiotics, and matter considerably in infants, older adults and immunocompromised patients, in whom these same viruses can move into the lower airway and cause serious disease. As with any molecular panel, detecting a virus's genetic material does not prove it is causing your symptoms (carriage and post-infection shedding are both real), so the result is read together with how you actually are.
9 more viruses from the same swab
Panel B looks for nine viruses that Panel A does not cover. Each is reported on its own line as Detected or Not detected.
- Sample: Nasopharyngeal Swab
- No fasting needed
- Results within 24 to 48 hours
Seasonal coronaviruses
4 results- Coronavirus 229ECoV-229E
- Coronavirus HKU1CoV-HKU1
- Coronavirus NL63CoV-NL63
- Coronavirus OC43CoV-OC43
Other respiratory viruses
5 results- Human bocavirushBoV
- Human enterovirushEV
- Human metapneumovirushMPV
- Human rhinovirushRV
- Parainfluenza virus 4PIV 4
Influenza, RSV, parainfluenza 1 to 3 and adenovirus are on Panel A. The seasonal coronaviruses here are not the virus behind COVID-19, which has its own test.
See Respiratory Virus Panel A (10 Viruses)Names match your lab report, where each result appears beside its reference range or is marked Detected or Not detected.
Used when Panel A is negative but a viral respiratory illness is strongly suspected, or for comprehensive respiratory pathogen assessment in immunocompromised patients.
- Extends the viral search
It covers respiratory viruses left out of the standard panel, which is useful when the first panel is negative and the illness still looks viral.
- Matters most in vulnerable patients
In infants, older adults and immunocompromised people these viruses can reach the lower airway, so naming the cause carries more weight.
- Closes the diagnostic loop
Identifying a benign viral cause can bring a prolonged and worrying search for an explanation to a reasonable end.
- Avoids pointless antibiotics
A confirmed viral cause supports the decision not to prescribe antibiotics for an illness that will not respond to them.
Reasons your doctor may request the Respiratory Virus Panel B (9 Viruses) test
Your doctor may order this test for any of the reasons below. Some are routine checks, others follow specific symptoms or an earlier result.
When the standard panel was negative
- A negative standard respiratory virus panel in someone who remains unwell with viral-looking symptoms.
- Recurrent wheezing or cough in a child where the pattern of viral triggers is being worked out.
Weakened immunity, infants & older adults
- Severe or prolonged respiratory illness in a patient with weakened immunity.
- Respiratory infection in an infant or older adult where the cause needs to be established.
Clusters & hospital admission
- An unexplained cluster of respiratory illness in a household, nursery or care setting.
- Comprehensive respiratory assessment before or during a hospital admission.
Not Detected means none of the nine viruses on this second-line panel were found in your nasopharyngeal swab. It does not exclude respiratory infection, since bacteria and viruses outside both panels are not covered. Detected means genetic material from one or more targets was present, and your report names which: a seasonal coronavirus (229E, HKU1, NL63 or OC43), human bocavirus, human enterovirus, human metapneumovirus, human rhinovirus or parainfluenza virus 4. The seasonal coronaviruses here are ordinary cold viruses and are not the virus that causes COVID-19, which needs its own test. Most cause mild illness in healthy adults, though they can be more troublesome in vulnerable patients and young children. A detection is not proof of cause: healthy people shed these viruses without symptoms, and the test can stay positive for weeks after an infection has settled. More than one virus may be present. Your doctor reads the result with your symptoms, examination and history.
Medically reviewed by Dr Nirupama Sabhapathy
This test is reported descriptively rather than on a numeric scale: each finding below explains what your report may say.
None of the panel targets were detected: a negative result.
One or more targets were detected. Your report lists which one(s); please consult your physician.
Ranges are a guide: your physician interprets your result alongside your symptoms and history.
What a higher result can point to
- Infection with one of the seasonal human coronaviruses, which usually causes a common cold but can be more troublesome in vulnerable patients.
- Human bocavirus infection, most often seen in young children with cough and wheeze.
- Human metapneumovirus, rhinovirus, enterovirus or parainfluenza virus 4 infection, which can range from a cold to bronchiolitis, croup or an asthma flare.
- Ongoing shedding from a recent infection that has already settled clinically.
- Detection alongside a virus found on the standard panel, since more than one can be present at a time.
These are possibilities, not diagnoses. A single value outside the reference range is interpreted alongside your symptoms, history and other tests: your doctor decides what it means for you.
What this test cannot tell you
- Detecting a virus's genetic material does not prove it is causing the illness, since healthy people can shed these viruses without symptoms.
- Molecular tests can stay positive for weeks after recovery, so a detection may reflect an infection that has already passed.
- The seasonal coronaviruses on this panel are not the virus that causes COVID-19, which requires its own test.
- A negative result does not exclude respiratory infection, since bacteria and viruses outside both panels are not covered.
Collecting your sample safely
- The swab can feel uncomfortable for a few seconds and may make your eyes water or make you cough or gag briefly.
- Slight soreness or a small nosebleed can follow and settles quickly; tell the nurse beforehand if you have a bleeding disorder or recent nose or throat surgery.
- Every swab is sterile and used once.
- 1The panel searches one nasopharyngeal swab for nine respiratory viruses outside the standard panel.
- 2It is usually a second-line test, used when the first panel is negative or the patient is vulnerable.
- 3Seasonal coronaviruses are ordinary cold viruses and are unrelated to COVID-19 testing.
- 4A detection is interpreted with your symptoms, because carriage and post-infection shedding are common.
- 5Most of these viruses cause mild illness in healthy adults and need no specific treatment.
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Frequently Asked Questions
Everything you need to know about the Respiratory Virus Panel B (9 Viruses) test. Can't find what you're looking for?
Talk to our team→No. The seasonal coronaviruses covered here have circulated in people for many years and generally cause a common cold. The virus responsible for COVID-19 is a different one and is not detected by this panel; it has its own dedicated test. A positive seasonal coronavirus result says nothing at all about whether you have COVID-19.
The standard panel covers the most frequent respiratory viruses, but it is not exhaustive. If you still look and feel virally unwell after a negative first panel, extending the search to the viruses in this panel can identify the cause. It is particularly worth doing when someone is severely unwell, very young, elderly or immunocompromised.
Often it will not, because most of these viruses have no specific antiviral treatment and the illness resolves on its own. What it does do is provide a clear explanation, support a decision to avoid antibiotics, and help judge risk in patients who are vulnerable to lower airway complications.
Yes. These viruses are shed by people with no symptoms at all, and genetic material can be detected for a while after an infection has resolved. This is why a detection is never read in isolation: your doctor interprets it in the context of how you feel and what the examination shows.
It tests one nasopharyngeal swab by multiplex PCR for nine viruses that Panel A does not cover: the seasonal coronaviruses 229E, HKU1, NL63 and OC43, human bocavirus, human enterovirus, human metapneumovirus, human rhinovirus and parainfluenza virus 4. Each is reported as detected or not detected.
It is mainly a second step: worth doing when a standard respiratory virus panel was negative but you still seem unwell with a viral-type illness. It matters most for infants, older adults and anyone with weakened immunity, in whom these viruses can reach the lower airway. A named cause can close the search sensibly and support your doctor's decision to hold off on antibiotics.
No, fasting is not required for the Respiratory Virus Panel B (9) test, so you can eat and drink normally beforehand.
The Respiratory Virus Panel B (9) test uses a nasopharyngeal swab sample, collected quickly by our DHA-licensed phlebotomist with minimal discomfort.
Results for the Respiratory Virus Panel B (9) test are typically ready within 24 to 48 hours. You will receive a secure digital report, and your Smart Report highlights anything outside the normal range.
The Respiratory Virus Panel B (9) test is AED 300, which includes a physician-reviewed report. Home collection is free when your order comes to AED 300 or more or includes a package; below that, an AED 100 home collection fee applies (AED 50 for a lab walk-in). You can also build a custom panel and pay only for the markers you choose.
Yes. A DHA-licensed phlebotomist can collect your sample at home or the office anywhere in Dubai, 7 days a week. Collection is free for orders of AED 300 or more, or any order with a package; otherwise an AED 100 home collection fee applies. See how it works.
It is commonly chosen by all ages. If you are not sure it is right for you, our care team is happy to advise.
Add the Respiratory Virus Panel B (9) test to your cart and complete the short booking wizard, choosing home collection or a lab visit. Guest checkout lets you book without creating an account.
Yes. It is processed at our EIAC-accredited laboratory (ISO 15189:2022) under DHA license 0046381 and verified by board-certified pathologists.
Every report includes reference ranges and plain-language notes. If you have questions, our care team can arrange a clinician review: just get in touch.
Absolutely. Add it to a curated health package or bundle it with any of our 160+ biomarkers, often from a single sample in one visit.