# 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 criteria
B.. Probable case
Any person meeting the clinical criteria and with at least one of the following two:
An epidemiological link to a confirmed human case by human to human transmission
Meeting the laboratory criteria for a probable case
C.. Confirmed case
Any person meeting the laboratory criteria for case confirmation
During an outbreak: any person meeting the clinical criteria with an epidemiological link

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Source: https://www.legislation.gov.uk/eudn/2018/945/annex/II/division/3/division/3.42/division/4 (the official version)
Page: https://openlegislation.uk/eu-decision-2018-945/annex-II/division-3/division-3.42/division-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.