Global surveillance for meningococcal disease
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Updated: Jun 4, 2026

Inducing Meningococcal Meningitis Serogroup C in Mice via Intracisternal Delivery
Published on: November 5, 2019
1Division of Bacterial and Mycotic Diseases, Meningitis and Special Pathogens Branch, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA.
Abstract:
The word "surveillance" probably first referred to close supervision of individuals exposed to an infectious disease and their close contacts (1). Currently, though, surveillance refers more frequently to the ongoing accumulation of data so that it can be used for decision-making. A surveillance system includes collection, analysis, and dissemination of data. Surveillance can be used to evaluate trends in disease, to identify outbreaks, to test hypotheses, to evaluate existing programs, and to plan for new programs. Surveillance is the single most important tool for identifying infectious diseases that are emerging, are causing serious public health problems, or are diminishing in importance (2).
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