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Global polio eradication campaigns have driven the virus to a few impoverished corners of the world, but the virus is tenaciously resisting complete elimination.
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Sustained campaigns in residual foci remain essential; leaves open optimal strategies for final eradication.
WASHINGTON, D.C., ATLANTA, AND DELHI-- Years of effort and billions of dollars have driven polio to just a few impoverished corners of the world. The campaign is intensifying, but the virus is tenaciously resisting.
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Leslie Roberts (2004) studied this question. Global polio eradication campaigns have driven the virus to a few impoverished corners of the world, but the virus is tenaciously resisting complete elimination.
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