What is the meaning of "quarantine"?

Quarantine is defined as the restriction of movement of individuals who may have been exposed to an infectious disease to prevent its spread. This practice is essential in public health, especially during outbreaks, as it helps to control and limit the transmission of infections by observing and isolating individuals who might be carriers of the disease—whether or not they exhibit symptoms themselves.

For instance, during a viral outbreak, individuals who have had close contact with an infected person may be quarantined to monitor for symptoms and minimize potential transmission to others. The focus here is on the precautionary aspect and safeguarding public health rather than treating those who are infected or isolating those who are already sick in a hospital environment.

Understanding the nuances of quarantine helps reinforce the importance of preventive measures in controlling infectious diseases, which is vital in infection control practices.