National Notifiable Disease Surveillance System

Definition

The National Notifiable Disease Surveillance System (NNDSS) is a nationwide collaboration that enables all levels of public health to share notifiable disease-related health information. It helps track, analyze, and respond to the spread of diseases of public health importance.

5 Must Know Facts For Your Next Test

1. NNDSS is managed by the Centers for Disease Control and Prevention (CDC).
2. It includes data from state, territorial, local, and tribal health departments.
3. The system collects information on over 120 notifiable diseases and conditions.
4. NNDSS data supports outbreak detection and response efforts.
5. Participation in NNDSS is mandated by law for certain diseases.

Related terms

Epidemiology:

The study of how diseases affect the health and illness of populations.

Notifiable Disease: A disease that, by law, must be reported to public health authorities.

Outbreak:

An occurrence of disease greater than would otherwise be expected at a particular time and place.