.. 28. no.4 (2009i:1091.1'0I A.S. Jegede, "What Led to the Nigerian Boycott of the Polio Vaccination Campaign?' PLoS Medicine 4. no. 3 (2007): e73; littp:/Avww.nebi.alm.nihaovirmic,ankleitIPAICI831725, 18 EFTA00586347 Confidential —Not for distribution or circulation Barriers to Polio Eradication in Nigeria for the boycott