होमब्लाबो, मुलै-होनायनि गुवार-गोसारनायजों गाज्रि-रोखोमनि पलिय’, एबा मिथिंगायारि सनदेरनायनि गेजेरजों पलिय’ नुजानाया 1979 सोआव जुथाय हादोराव आरो 1991 सोयाव सोनाबारि हेमिस्फेयाराव गैया-खालामजादोंमोन।
However, with widespread vaccination, wild-type polio, or polio occurring through natural infection, was eliminated from the United States by 1979 and the Western hemisphere by 1991.