by Hayes Brown Posted on May 19, 2014 Updated: May 20, 2014
In a newly revealed letter, the White House says the CIA has pledged to never again use a fake vaccine campaign to gather intelligence.
by Hayes Brown Posted on February 19, 2014 Updated: February 19, 2014
Polio is on the brink of eradication. But violence in these four states is hampering efforts to end the scourge once and for all.
by Sy Mukherjee Posted on January 13, 2014 Updated: January 13, 2014
On Monday, India celebrated its third consecutive year without a reported polio case -- a major achievement for a mass immunization campaign that has saved millions of lives.
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