List ten basic principles that should be observed at an animal farm to prevent spread of diseases?

1. Regular cleaning and disinfection of animal housing and equipment
2. Quarantine new animals before introducing them to the farm
3. Implementing a strict biosecurity protocol for visitors and staff
4. Monitoring and controlling the movement of animals on and off the farm
5. Providing proper nutrition and veterinary care to maintain animal health
6. Implementing a vaccination program for common diseases
7. Proper waste management to prevent contamination of the environment
8. Regular health checks and monitoring of animals for signs of illness
9. Implementing a pest control program to prevent the spread of diseases carried by insects or rodents
10. Educating staff on proper hygiene practices and disease prevention measures.