SIA funding hiatus. Effect of a break in SIA funding on year of eradication under different annual budget scenarios. Funding is entirely cut (SIA vaccination coverage is 0%) for 0, 3, 6 and 9 years in either all three countries (a) or Nigeria only (b). In each case, the hiatus begins in 2016, and funding re-commences as normal after the hiatus.
Fitzpatrick and Bauch BMC Public Health 2011 11:739 doi:10.1186/1471-2458-11-739