Creating—for the first time ever—true national estimates of the number of people living with a disability caused by a brain injury. ; Providing the first national estimates of sports-related concussions among youth that occur both in and outside of organized sports. ; Providing information about the most common cause of injury for concussion, including motor vehicle crashes, falls, and self-harm.
CDC collects, analyzes, and disseminates national surveillance data on bacterial foodborne illnesses, including botulism. ; Surveillance for cases and outbreaks of botulism in the United States is conducted through several surveillance systems. ; In addition, clinical consultation facilitates collection of information on suspected cases of botulism.
Featured NNCSS Information ; Data Sources · Learn how CDC's data modernization informs NNCSS, data source types evaluated, and registry data. ; Progress · Discover NNCSS progress in surveillance estimates, approaches, engaging partners, and more.
CDC tracks psittacosis cases using a national surveillance system. ; Psittacosis is an uncommon disease in the United States. ; Outbreaks of psittacosis are known to occur.
Data are used to ; monitor the distribution and transmission of HIV, plan and evaluate prevention and care programs, allocate resources, inform policy development, and · identify and respond to rapid transmission of HIV.
CDC tracks pertussis cases through a national system and enhanced surveillance activities.
Learn about the National Wastewater Surveillance System, an important public health tool to understand disease spread in a community.
Wastewater data from CDC’s National Wastewater Surveillance System (NWSS) provides a more complete picture of disease spread in the U.S.
How CDC uses information from surveillance systems ; Key obesity-related surveillance systems ; More chronic disease surveillance systems ; Data, Trends, and Maps interactive database
Number of Sites Reporting to NWSS in the last two months · 1,620 ; Estimated U.S. Population Covered by NWSS · 150,000,000 · (45.0%)