| abstract |
The invention relates to modified Mycobacterium cells, and their uses as vaccines, and, particularly, modified Bacillus Calmette-Guérin vaccines. The invention extends to the use of the modified vaccines for vaccination applications in a wide range of animals, including cattle and humans. The invention extends to novel antigens, kits and compositions comprising these novel antigens and to their use in diagnosis. The invention also extends to apparatus comprising the modified vaccine and the antigens, and compositions comprising the antigens. |