Fig. 1From: Heterogeneity in coverage for measles and varicella vaccination in toddlers – analysis of factors influencing parental acceptanceVaricella and measles vaccination rates (1st dose) by age and by area (Munich, Würzburg). Data from all three survey years (2009–2011) pooled for each region. Kaplan-Meier failure curves using age at varicella/measles vaccination as event time and age at survey or – where relevant – age at varicella/measles disease onset as censoring times. Varicella vaccination data from Munich as in [29]Back to article page