SOMMAIRE . 1. Pig recording for production and profit. 2. Poor production in growing pigs. 3. Penile injuries in the boar. 4. Pregnancy diagnosis in pigs. 5. Induced farrowing on commercial pig farms. 6. Post parturient problems in swine. 7. Scours in pigs. 8. Streptococcus suis type 2 in uk pig herds. 9. Diagnosis of streptococcus suis infection in pigs. 10. Locomotor disorders of the pig. 11. Lameness in pigs associated with foot and limb disorders. 12. Vaccination programme for pigs. Disease prevention in pig herds.