Seroprevalence of pertussis in the Gambia: evidence for continued circulation of bordetella pertussis despite high vaccination rates.
- Authors
- Type
- Published Article
- Journal
- The Pediatric Infectious Disease Journal
- Publisher
- Ovid Technologies (Wolters Kluwer) - Lippincott Williams & Wilkins
- Publication Date
- Apr 01, 2015
- Volume
- 34
- Issue
- 4
- Pages
- 333–338
- Identifiers
- DOI: 10.1097/INF.0000000000000576
- PMID: 25764094
- Source
- Medline
- License
- Unknown
Abstract
These data provide evidence that B. pertussis is being transmitted within this population despite high vaccination coverage. Re-infection may occur implying that immunity from childhood vaccination may not be lifelong. In the absence of data on actual clinical cases of pertussis, seroprevalence studies remain valuable tools to assess the transmission dynamics of B. pertussis.