4, campaigns 5 Improve secvnly avennen m lay ilsugts 6 Contmg•my tanning 16, mstcuie OsIrmts 7. mammy aid nowt Ease M trolenentatca NADA at IGAard W angle* In the graph above, the various strategies laid out have been clustered according to their likely impact on the polio eradication campaign,