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Study inclusion for assessment of varicella-zoster virus seroprevalence among children 6–59 months of age, 2013–2014 Demographic and Health Survey, Democratic Republic of Congo (unweighted)
a Those with missing seroprevalence data include: 18 who were not present, 129 who refused participation, 120 for whom the DBS sample was not found in the database, 20 for whom the barcode to match DBS sample was not known, and 31 “others”; b VZV stands for varicella-zoster virus
