Continuing effectiveness of serogroup A meningococcal conjugate vaccine, Chad, 2013.
- Authors
- Type
- Published Article
- Journal
- Emerging Infectious Diseases
- Publisher
- Centers For Disease Control and Prevention
- Publication Date
- Jan 01, 2015
- Volume
- 21
- Issue
- 1
- Pages
- 115–118
- Identifiers
- DOI: 10.3201/eid2101.140256
- PMID: 25536336
- Source
- Medline
- Language
- English
- License
- Unknown
Abstract
In 2011, vaccination with a serogroup A meningococcal polysaccharide conjugate vaccine was implemented in 3 of 23 regions in Chad. Cases of meningitis declined dramatically in vaccinated areas, but an epidemic continued in the rest of Chad. In 2012, the remaining Chad population was vaccinated, and the epidemic was halted.