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LYHER COVID-19 Rapid Antigen Test Kit (Nasal Swab)



Need COVID-19 results fast? Take the Lyher rapid antigen test and get them back in just 15 minutes. Complete with comprehensive instructions, this nasal swab self-test can be done in the comfort of your own home.


  • Lyher COVID-19 Rapid Antigen Nasal Test Kit
  • COVID-19 rapid antigen test for unsupervised testing in the home
  • Results in 15 minutes
  • 99.12% specificity and 93.75% sensitivity
  • Comprehensive instructions included
  • ARTG No.: 374507

How accurate is the test?

A clinical evaluation was conducted comparing the results obtained using the COVID-19 Antigen Rapid Test Cassette (Nasal Swab) to PCR. Specimens were considered positive if PCR indicated a positive result.

– For 103 cases of PCR positive, the Relative Sensitivity the COVID-19 Antigen Rapid Test Cassette (Nasal Swab) is 93.2% (96/103).
– For 250 cases of PCR negative, the Relative Specificity of COVID-19 Antigen Rapid Test Cassette (Nasal Swab) is 99.2% (248/250).
– For 103 cases of PCR positive and 250 cases of PCR negative, the Relative Accuracy of COVID-19 Antigen Rapid Test Cassette (Nasal Swab) is 97.5% (344/353).

A usability study was performed by lay person, 150 subjected were enrolled and self-tested with package insert and quick reference guide only, relative sensitivity was 93.75% (30/32), relative specificity was 99.12% (112/113). The results showed that the labeling provided with the test kit was comprehensive for its intended population, the ease of use was suitable for its intended population.

Detection Limit: The detection limit for the COVID-19 Antigen Rapid Test Cassette (Nasal Swab) is 1000 TCID50 /mL.

Will other diseases affect the result?

No cross reactivity has been observed on testing by following commonly found respiratory/ oropharyngeal pathogens:
Influenza A virus, Influenza B virus, Adenovirus, Coxsackie virus, Parainfluenza Virus Type1, Parainfluenza Virus Type2, Parainfluenza Virus Type3, Parainfluenza Virus Type4a, Enterovirus, Mumps virus, Respiratory syncytial virus, Rhinovirus, Bordetella pertussis, Haemophilus parainfluenzae, Staphylococcus aureus, Streptococcus agalactiae, Neisseria meningitides, Streptococcus sp. group A, Streptococcus sp. group B, Streptococcus sp. group C, Candida albicans, Human Metapneumovirus (hMPV), Legionella pneumophila, Mycobacterium tuberculosis, Mycoplasma pneumoniae, Pneumocystis jirovecii(PJP)-S cerevisiae Recombinant, Pseudomonas aeruginosa, Staphylococcus epidermis, Streptococcus pneumoniae, Streptococcus pyogenes, Streptococcus salivarius, Human coronavirus 229E, Human coronavirus OC43, Human coronavirus NL63 and MERS-coronavirus positive specimens.
However, a false result due to presence of these organisms at a level higher than tested cannot be ruled out.

Will this test hurt?

No, the nasal swab is not sharp and it should not hurt. Sometimes the swab can feel slightly uncomfortable or tickly. If you feel pain, please stop the test and seek advice from a healthcare provider.

I have a nosebleed after swabbing my nose. What should I do?
In the unlikely event your nose starts bleeding, apply pressure to your nose until the bleeding stops and consult a healthcare professional. Do not insert the Swab again.

How do I know that the test was run properly?

A procedural control is included in the test. A colored line appearing in the control line region (C) is considered an internal procedural control. It confirms adequate membrane wicking.

What should I do if the result shows positive?

You must take a laboratory PCR test immediately, self-isolate and contact your local health authority or the National Coronavirus Helpline on 1800 020 080 for further advice. You should also inform the immediate contacts you have had in past 24 hours so they can take any appropriate precautions.

What should I do if the result shows negative?

Negative results may require additional testing to confirm your results if you are symptomatic. If symptomatic, continue antigen testing every 24 hours for 3 days or take a laboratory PCR test. If asymptomatic, it is likely that you were not infectious at the time the test was taken. A negative test result, however, is not a guarantee that you do not have coronavirus. Please continue to follow social distancing, washing hands regularly and wearing masks as directed.

Can Lyher COVID-19 Antigen Test detect various variants of COVID-19?

Yes, Lyher COVID-19 Antigen Test can detect Alpha, Beta, Gamma and Delta COVID-19 mutants based on the studies conducted so far.


Each State and Territory regulates the use of rapid antigen tests. You should ensure your use or consumption of this product adheres to the regulations that govern you. Be aware that there may be penalties for breaching any regulations that apply to you. If you are usure we recommend that you seek independent legal advice.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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