Diseases, Disease Information, Facts, News, Photos -- National Geographic

From smallpox to swine flu, learn how disease pandemics have shaped human history and what we can expect, and prepare for, next.

War on Disease—Challenges for Humanity

Microbes threaten billions of people in a world weakened by poverty, war, and lack of clean water—and now, new infections may be emerging.
Tracking the Next Killer Flu

In Southeast Asia a virus that kills chickens is now also killing people. And in those deaths, public health experts hear the distant rumbling of a global catastrophe.
Infectious Disease Quiz

See what can travel faster than a jumbo jet, wipe out entire civilizations, and confound the world's top researchers.
Malaria—Bedlam in the Blood

Nearly half a billion people get malaria worldwide each year. More than a million die. After decades of neglect, the world is renewing its fight against the disease.

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