What is the term for separating infected animals to prevent disease transmission?

The term for separating infected animals to prevent disease transmission is isolation. Isolation is a practice used to separate animals that are infected with a disease from those that are healthy, thereby preventing the spread of the infectious agent. It is a key component in controlling outbreaks and is necessary to ensure that sick animals do not come into contact with those that are uninfected, which helps to curb the disease's transmission within a population.

Quarantine, while similar, specifically refers to the separation of healthy individuals who may have been exposed to an infectious disease to monitor for symptoms and prevent potential spread. Vaccination involves administering a vaccine to develop immunity against specific pathogens, rather than separating infected individuals. Negative pressure refers to a ventilation system that controls air flow in a way that keeps contaminated air from entering clean areas, but it does not directly apply to the practice of separating animals based on infection status.