Article de revue
Effects of community-wide vaccination with PCV-7 on pneumococcal nasopharyngeal carriage in Gambia
The study findings show that vaccination of young Gambian children reduced carriage of VT pneumococci in vaccinated children but also in vaccinated and non-vaccinated older children and adults, revealing a potential herd effect from vaccination of young children. Furthermore, the immunological pressure induced by vaccinating whole communities did not lead to a community-wide increase in carriage of NVT pneumococci during a two-year period after vaccination. The researchers plan to conduct more long-term follow-up studies to determine nasopharyngeal carriage in these communities.
Auteurs
Langues
- Anglais
Année de publication
2011
Journal
PLoS Med.
Volume
10
Type
Article de revue
Catégories
- Prestation de services
Maladies
- Infection à pneumocoque
Pays
- Gambie
Mots-clés
- Suivi de la couverture
- Introduction de nouveaux vaccins
Régions de l'OMS
- Région africaine