Table 1

Semistructured Interviews conducted as part of the Polio Eradication Impacts3 and Synthesis and Translation of Research and Innovations from Polio Eradication (STRIPE)26 studies and analysed in this paper

EthiopiaIndiaNigeria
Polio Eradication Impacts Study (2011–2012)
 National level officials513
 District level officials7155
 Frontline* workers365922
 Total558535
STRIPE Study (2019)
 National level officials71110
 District level officials171013
 Frontline* workers646
 Total302529
  • *Frontline health workers include community health workers, health extension workers, or vaccination staff (ie, those who are directly delivering oral polio vaccine).