Definition
VACCAMPBD2 indicates whether the child received any vaccination as part of the polio vaccination campaign in January 2010. This campaign and this variable are country-specific to Bangladesh.
VACCAMPBD2 has no comparability problems.
Comparability - Standard DHS
VACCAMPBD2 is a country-specific variable, but it is based on a question related to specific immunization campaigns included in Phases IV and V of the standard DHS questionnaire.