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An international panel concludes that the World Health Organization is not prepared to handle another emergency like the Ebola outbreak in West Africa.


image: Ebola Risk in Liberia?

Ebola Risk in Liberia?

By | July 7, 2015

Authorities report three cases of Ebola in Liberia, which was declared free of the virus in May.


image: The Death Toll Tied to Sweet Drinks

The Death Toll Tied to Sweet Drinks

By | July 1, 2015

Annually, about 184,000 deaths annually are linked to drinking sugary beverages, according to a new study.


image: Intelligence Gathering

Intelligence Gathering

By | July 1, 2015

Disease eradication in the 21st century


image: The Lies That Scars Tell

The Lies That Scars Tell

By | July 1, 2015

Macaque trainers in Bangladesh are often bitten by their monkeys, but rarely infected by a particular simian retrovirus.

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image: Driven to Extinction

Driven to Extinction

By | July 1, 2015

The eradication of smallpox set the standard for the global elimination of a devastating infectious disease. Will the ongoing polio and guinea worm campaigns be as successful?


image: Outbreak Observatory

Outbreak Observatory

By | July 1, 2015

Increasingly precise remote-sensing data are helping researchers monitor and predict cases of infectious disease.

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image: Sperm From Ovaries

Sperm From Ovaries

By | June 11, 2015

With the deletion of a single gene, female Japanese rice fish can produce sperm. 

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image: Dino Snouts from Chicken Beaks

Dino Snouts from Chicken Beaks

By | May 13, 2015

Researchers tweak gene expression in chicken embryos that may have been crucial to the evolutionary transition from dinosaur noses to bird bills.


image: Liberia Declared Free of Ebola

Liberia Declared Free of Ebola

By | May 12, 2015

After the West African nation goes more than a month with no new reported cases of viral infection, the World Health Organization says the country is Ebola-free.

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