What is the definition of biosecurity?

Biosecurity is defined as the steps taken to prevent biological harm from diseases, pests, and bioterrorism. This encompasses a range of practices and protocols designed to protect livestock and other animals from infectious diseases and pests that could adversely affect their health and welfare. Biosecurity measures include controlling access to animal facilities, maintaining hygiene, monitoring animal health, and managing the introduction of new animals into a herd or flock. By implementing these measures, the risk of disease transmission is minimized, which is crucial for maintaining healthy animal populations and ensuring food safety as well.

In contrast, the other choices focus on different aspects of animal management rather than directly addressing the concept of biosecurity. Enhancing productivity, feeding and breeding protocols, and improving genetic traits are important in animal science but do not specifically pertain to the prevention of biological threats or the protection of animals from diseases and pests.