Vaccination coverage data by site, Lao People’s Democratic Republic (PDR), Mongolia and Papua New Guinea
| Site | Lao PDR | Mongolia | Papua New Guinea |
| Source of numerator data | Health centre records | Electronic immunisation record | Community surveys |
| Source of denominator data | Lao PDR Population and Housing Census 2015 | Health centre population register* |
*All children are required to be registered at the health centre servicing their resident subdistrict in order to receive health services.