Influenza: antiviral susceptibility surveillance and diagnosis of resistance

Summarises incidence and mechanisms of NAI resistance in seasonal influenza viruses and availability of NAI susceptibility testing in UK.


Surveillance and laboratory testing of influenza neuraminidase inhibitor resistance

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This information is for laboratory scientists, clinicians and public health practitioners with responsibility for:

  • influenza virus diagnostic testing
  • the management of patients receiving neuraminidase inhibitor (NAI) prophylaxis
  • treatment or investigation of influenza virus outbreaks
Published 17 October 2011
Last updated 20 November 2018 + show all updates
  1. Replaced 2016 document with a revised version.
  2. Updated with latest guidance.
  3. First published.