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Original site: www.cdc.gov/abcs/enhanced-pertussis-surv/index.html | RestoredCDC.org is an independent project, not affiliated with CDC or any federal entity. Visit CDC.gov for free official information. Due to archival on January 6, 2025, recent outbreak data is unavailable. Videos are not restored. Access data.restoredcdc.org for restored data. Use of this site implies acceptance of this disclaimer.[More]About Us Report Bug Compare ContentSkip directly to site content Skip directly to search Skip directly to On This PageAn official website of the United States governmentHere's how you knowOfficial websites use .govA .gov website belongs to an official government organization in the United States.Secure .gov websites use HTTPSA lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.Active Bacterial Core surveillance (ABCs)Explore TopicsSearchSearchClear InputFor Everyone* About ABCs* Enhanced Pertussis Surveillance* Methods* Isolates and Data* Bact Facts Interactive* Surveillance Reports* View allView Allsearch close searchsearchABCs Menu CloseABCs MenusearchFor Everyone* About ABCs* Enhanced Pertussis Surveillance* Methods* Isolates and Data* Bact Facts Interactive* Surveillance Reports* View All HomeView All ABCsAbout ABCs Enhanced Pertussis Surveillance Methods Isolates and Data Bact Facts Interactive Surveillance Reports View AllMay 22, 2024Enhanced Pertussis SurveillanceWhat to knowEnhanced Pertussis Surveillance (EPS) is part of CDC's Emerging Infections Program. These additional data go beyond what CDC receives through the National Notifiable Diseases Surveillance System (NNDSS).BackgroundEPS builds on the existing NNDSS for pertussis in seven states participating in the Emerging Infections Program.EPS activities are characterized by improved completeness and quality of data, augmented data collection, and routine isolate collection.EPS primarily collects epidemiologic data and isolates from cases of Bordetella pertussis. However, EPS also captures case data and isolates for other Bordetella species, including B. parapertussis, B. bronchiseptica, and B. holmesii.What EPS sites doAfter a pertussis case is identified, EPS sites* Complete a standardized case report form using information collected during patient and physician interviews* Collect isolates, when available, and routinely ship them to CDC for further laboratory characterizationThe number of pertussis isolates available for laboratory characterization has declined nationally. EPS sites use various methods to increase isolate collection in their catchment areas. These methods range from establishing sentinel clinics to promoting free, centralized testing at state public health laboratories.ABCs encourages sites to incorporate methods to increase the yield of identified pertussis cases in the catchment area. For example, sites can encourage providers to submit specimens directly to state public health laboratories for centralized testing. Sites can also educate providers and public health personnel within the catchment area about pertussis and the goals of EPS.Program objectives* To determine the incidence and epidemiologic characteristics of B. pertussis* To characterize the molecular epidemiology of circulating strains of B. pertussis* To determine epidemiologic and molecular characteristics of other Bordetella species (B. parapertussis, B. bronchiseptica, and B. holmesii)* To monitor the impact of pertussis vaccines* To provide an infrastructure for additional special studies including those aimed at evaluating B. pertussis prevention and control strategiesCase definitionThe Council of State and Territorial Epidemiologists (CSTE) published the most recent case definition for pertussis in 2020.ResourcesNational Notifiable Diseases Surveillance SystemEmerging Infections ProgramOn This Page* Background* Program objectives* Case definition* ResourcesRelated PagesView AllBack to Top* About ABCs* Methods* Isolates and Data* Bact Facts Interactive* Surveillance ReportsView All ABCsMethodsMay 22, 2024Sources Print ShareFacebook LinkedIn Twitter SyndicateContent Source:National Center for Immunization and Respiratory Diseases; Division of Bacterial DiseasesRelated PagesView All* About ABCs* Methods* Isolates and Data* Bact Facts Interactive* Surveillance ReportsView All ABCsBack to TopABCsABCs is an active laboratory- and population-based surveillance system for five invasive bacterial pathogens.View All* About ABCs* Enhanced Pertussis Surveillance* Methods* Isolates and Data* Bact Facts Interactive* Surveillance ReportsSign up for Email UpdatesContact UsContact Us* Call 800-232-4636* Contact CDCAbout CDCAbout CDC* Pressroom* Organization* Budget & Funding* Careers & JobsPolicies* Accessibility* External Links* Privacy* Web Policies* FOIA* OIG* No Fear Act* Nondiscrimination* Vulnerability Disclosure PolicyLanguagesLanguages* EspañolLanguage Assistance* Español* 繁體中文* Tiếng Việt* 한국어* Tagalog* Русский* العربية* Kreyòl Ayisyen* Français* Polski* Português* Italiano* Deutsch* 日本語* فارسی* EnglishArchive* CDC Archive* Public Health PublicationsContact UsContact Us* Call 800-232-4636* Contact CDCAbout CDC* Pressroom* Organization* Budget & Funding* Careers & Jobs* About CDCPolicies* Accessibility* External Links* Privacy* Web Policies* FOIA* OIG* No Fear Act* Nondiscrimination* Vulnerability Disclosure PolicyLanguagesLanguages* EspañolLanguage Assistance* Español* 繁體中文* Tiếng Việt* 한국어* Tagalog* Русский* العربية* Kreyòl Ayisyen* Français* Polski* Português* Italiano* Deutsch* 日本語* فارسی* EnglishArchive* CDC Archive* Public Health PublicationsHHS.gov USA.gov
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