preamble_19

Council Directive 2001/89/EC of 23 October 2001 on Community measures for the control of classical swine fever (Text with EEA relevance) · European Union

(7) In case of infection, vaccinated pigs may become apparently healthy virus carriers and further spread the disease. The use of vaccines may therefore be authorised only in emergencies.

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Source: EUR-Lex (Cellar) · retrieved 2026-11-09 · Text as adopted (Official Journal); later amendments are not incorporated in this text.