Progress towards Polio Eradication?
Polio remains endemic in 4 countries: Afghanistan, India, Nigeria and Pakistan—with a further 4 countries known to have (Angola, Chad and Democratic Republic of the Congo) or suspected of having (Sudan) re-established transmission of poliovirus. Polio was endemic in more than 125 countries in 1988.

Polio remained endemic in 4 countries in 2010


 
Polio was endemic in more than 125 countries in 1988


CONTEXT(Help)
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Controlling Infectious Diseases »Controlling Infectious Diseases
Diseases »Diseases
Polio »Polio
The Poliovirus Endgame »The Poliovirus Endgame
Progress towards Polio Eradication?
Within 5 years of eradicating polio – crazy to stop now »Within 5 years of eradicating polio – crazy to stop now
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