Retrospective immunization coverage surveys conducted during 1991 and 1992 demonstrated that coverage levels for the routine childhood vaccines by 24 months of age in selected urban areas of the United States ranged from 10% to 52%, far below the US Public Health Service goal of 90%. Therefore, appropriate programmatic changes must be identified and incorporated.
We analyzed coverage survey data collected from 21 sites to measure the potential impact on coverage levels of implementing selected changes in vaccination practices.
In a multistaged cluster survey design, school health records of kindergarten or first-grade students were randomly selected and dates of vaccination assessed.
Mots-clés Pascal : Vaccination, Enfant, Nourrisson, Etats Unis, Evaluation, Prévalence, Référence, Immunoprotection, Recommandation, Homme, Amérique du Nord, Amérique, Prévention
Mots-clés Pascal anglais : Vaccination, Child, Infant, United States, Evaluation, Prevalence, Reference, Immunoprotection, Recommendation, Human, North America, America, Prevention
Notice produite par :
Inist-CNRS - Institut de l'Information Scientifique et Technique
Cote : 94-0647026
Code Inist : 002B30A03B. Création : 09/06/1995.