# 2000/428/EC: Commission Decision of 4 July 2000 establishing diagnostic procedures, sampling methods and criteria for the evaluation of the results of laboratory tests for the confirmation and differential diagnosis of swine vesicular disease (notified under document number C(2000) 1805) (Text with EEA relevance), Division 3

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

A pig is confirmed singleton reactor when:
(a)follow-up testing does not identify other seropositive pigs;
(b)sampling performed on in-contact pigs after first detection of the singleton reactor does not reveal seroconversion;
(c)antibody titre on repeated sampling remains constant or declines.

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Source: https://www.legislation.gov.uk/eudn/2000/428/annex/chapter/VIII/division/C/division/3 (the official version)
Page: https://openlegislation.uk/eu-decision-2000-428/annex/chapter-VIII/division-C/division-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.