COVID-19 / INFLUENZA A+B Antigen Duo


SKU: 1171-25 Categories: ,


TestNOW® – COVID-19 / Influenza A+B Antigen Duo Test is a rapid in vitro immunochromatographic assay for the qualitative detection of both SARS-CoV-2 virus antigen and Influenza A&B antigen present in human anterior nares or nasopharynx. The test is intended for professional and laboratory use as an aid in the rapid and early diagnosis of SARS-CoV-2 virus and/or Influenza A & B infections with Visual Result reading. According to CDC’s guidance, COVID-19 antigen test has the best sensitivity from day 1 to day 5 after the onset of symptoms. Antigen levels in specimens collected beyond 5-7 days of the onset of symptoms may drop below the limit of detection of the test.


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