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Be prepared for influenza outbreaks with OnSite®
Each year, influenza outbreaks are responsible for 1 billion estimated infections, 3-5 million cases of severe illness, and up to 650,000 deaths1. Symptoms alone cannot reliably distinguish influenza from other acute febrile infections, and without accurate diagnostic testing, clinicians risk missing the opportunity to intervene before disease severity progresses.
With OnSite® Influenza Rapid Tests, clinicians and global health systems can stay prepared for influenza outbreaks and guide actionable patient care decisions in 15 minutes or less.
Why OnSite®?
Validated performance
- Validated against CDC’s recommended strains from 2019-2022, including H1N1, H3N2, H5N1, and Victoria and Yamagata lineages
- In-house production of antigens and antibodies ensures rigorous quality standards and consistent performance
- No cross-reactivity with other respiratory viruses
Convenient procedures
- External controls facilitate internal laboratory quality control
- Pre-filled extraction tubes simplify test procedure
- Easy sample collection with multiple validated specimen types

OnSite® Influenza A/B Ag Rapid Test
A lateral flow immunoassay for the qualitative detection and differentiation of Influenza A virus (including H5N1 and H1N1), and Influenza B virus in nasal swab, nasopharyngeal swab, or throat swab specimens. This antigen detection test provides a result in 15 minutes by minimally skilled personnel and without the use of laboratory equipment.

OnSite® COVID-19 + Influenza A/B Ag Rapid Test
A lateral flow immunoassay for the simultaneous qualitative detection and differentiation of SARS-CoV-2, Influenza A, and/or Influenza B viral antigens directly from anterior nasal or nasopharyngeal swab specimens, within the first seven days of symptom onset. The test is intended for use by healthcare professionals or personnel trained in rapid test procedure.
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