Évolution de la couverture vaccinale de l’année scolaire 2003–2004 à 2007–2008 pour les enfants de cinq à six ans à Genève

Abstract

Objective The authors had for aim to study the evolution of vaccination coverage for diphtheria, tetanus, pertussis, poliomyelitis, measles, mumps, rubella (MMR) and Haemophilus influenzae b (Hib) in 5 to 6-year-old children in Geneva, from school year 2003–2004 to 2006–2007. Design The data was collected from vaccination cards of 17,184 children attending public schools in the Geneva canton. Results The average vaccination coverage over the study period was 93.4% for diphtheria, 93.5% for tetanus, 92.5% for pertussis, and 92.4% for poliomyelitis. For MMR and Hib, the coverage was 80.6, 78.4, 79.1 and 81.2% respectively. Between 2003 and 2007, an increase of coverage was observed for all vaccines. It was especially observed for MMR and Hib vaccines, even though the coverage remained below 90%. Conclusion In the Geneva canton, epidemiological surveillance of vaccination coverage of 5 to 6-year-old children can be achieved through systematic data analysis of children's vaccination cards. All commonly used vaccines reached the recommended coverage rates, except for MMR and Hib, even though their coverage had significantly increased.