Cluster Investigation
Analyzing a group of linked cases to identify patterns and sources of infection.
Cluster Sampling
A statistical method used in disease tracking and control.
Community Immunity
Another term for herd immunity, where a majority of a population is immune to a
Community Spread
Transmission of a disease within a local community.
Comorbidity
The presence of one or more additional medical conditions alongside a primary condition.
Compromised Host
An individual with a weakened immune system.
Contact Investigation
Tracing individuals who have been in close contact with an infected person.
Contact Isolation
Preventive measures to stop the spread of disease through direct or indirect contact.
Contact Precautions
Measures to prevent spread through direct contact.
Contact Tracing
Identifying and notifying individuals exposed to an infectious person.
