# Commission Implementing Decision (EU) 2018/945 of 22 June 2018 on the communicable diseases and related special health issues to be covered by epidemiological surveillance as well as relevant case definitions (Text with EEA relevance), Division: Case Classification

Extent: E+W+S+N.I.

A.. Possible case
Any person meeting the clinical and the epidemiological criteria
B.. Probable case
Any person with a positive test for influenza A/H5 or A/H5N1 performed by a laboratory which is not a National Reference Laboratory participating in the EU Community Network of Reference Laboratories for human influenza (CNRL)
C.. Nationally confirmed case
Any person with a positive test for influenza A/H5 or A/H5N1 performed by a National Reference Laboratory participating in the EU Community Network of Reference Laboratories for human influenza (CNRL)
D.. WHO confirmed case
Any person with a laboratory confirmation by a WHO Collaborating Centre for H5

---
Source: https://www.legislation.gov.uk/eudn/2018/945/annex/II/division/3/division/3.21/division/4 (the official version)
Page: https://openlegislation.uk/eu-decision-2018-945/annex-II/division-3/division-3.21/division-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.