MMRcoverageDE: MMR coverage levels in the 16 states of Germany
Description
Coverage levels at school entry for the first and second dose
  of the combined measles-mumps-rubella (MMR) vaccine in 2006, estimated 
  from children presenting vaccination documents at school entry examinations.encoding
latin1source
Robert Koch-Institut (2008) Zu den Impfquoten bei den 
    Schuleingangsuntersuchungen in Deutschland 2006. 
    Epidemiologisches Bulletin, 7, 55-57References
Herzog, S.A., Paul, M. and Held, L. (2011) Heterogeneity in vaccination
    coverage explains the size and occurrence of measles epidemics in
    German surveillance data. Epidemiology and Infection, 139, 505--515.