# Council Directive of 26 June 1964 on animal health problems affecting intra-Community trade in bovine animals and swine (64/432/EEC), Division 2.2.5.3.1: Single intradermal test:

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

(a) positive: a positive bovine reaction as defined in paragraph 2.2.5.2(c);
(b) inconclusive: an inconclusive reaction as defined in paragraph 2.2.5.2(b);
(c) negative: a negative bovine reaction as defined in paragraph 2.2.5.2(a).
Animals inconclusive to the single intradermal test shall be subjected to another test after a minimum of 42 days.
Animals which are not negative to this second test shall be deemed to be positive to the test.
Animals positive to the single intradermal test may be subjected to an intradermal comparative test if false positive reaction or interference reaction is suspected.

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Source: https://www.legislation.gov.uk/eudr/1964/432/annex/B/division/2/division/2.2/division/2.2.5.3.1 (the official version)
Page: https://openlegislation.uk/eu-directive-1964-432/annex-B/division-2/division-2.2/division-2.2.5.3.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.