Socioeconomic deprivation is inversely associated with measles incidence: a longitudinal small-area analysis, Germany, 2001 to 2017 Rohleder, Sven and Stock, Christian and Bozorgmehr, Kayvan, Eurosurveillance, 26, 1900755 (2021), https://doi.org/10.2807/1560-7917.ES.2021.26.17.1900755