It is proposed here to define a transboundary animal disease (TAD) as a "transmissible animal disease with high potential for dissemination between countries and with significant health and/or economic consequences".

This transboundary animal disease (TAD) can be spread by live or dead pigs, domestic or wild species.

This transboundary animal disease (TAD) can be spread by live or dead pigs, domestic or wild, and pork products;

This transboundary animal disease (TAD) can be spread by live or dead pigs, domestic or wild, and pork products.

This transboundary animal disease (TAD) can be spread by live or dead pigs, domestic or wild, and pork products;

Control measures taken to fight against a transboundary animal disease: The African swine fever example in France and in Belgium