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image: Polio No Longer Endemic in Nigeria

Polio No Longer Endemic in Nigeria

By | September 29, 2015

It’s been more than a year since the country has reported a case of wild poliovirus, according to the World Health Organization. 


image: Vaccine Virus Sticks Around

Vaccine Virus Sticks Around

By | August 28, 2015

One man shed poliovirus for 28 years after he was vaccinated, researchers report.


image: Intelligence Gathering

Intelligence Gathering

By | July 1, 2015

Disease eradication in the 21st century


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: The Year in Pathogens

The Year in Pathogens

By | December 29, 2014

Ebola, MERS, and enterovirus D68; polio eradication efforts; new regulations on potentially dangerous research


image: Polio Spreads in Pakistan

Polio Spreads in Pakistan

By | October 8, 2014

So far this year, 200 Pakistanis have been diagnosed with polio, the most in more than a decade.


image: For Polio, Two Vaccines Work Better Than One

For Polio, Two Vaccines Work Better Than One

By | August 21, 2014

A booster dose of inactivated polio vaccine bolsters the immune system and reduces viral shedding in children already treated with the oral polio vaccine, a study shows. 

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image: Week in Review: June 16–20

Week in Review: June 16–20

By | June 20, 2014

Early Neanderthal evolution; developing antivirals to combat polio; the mouth and skin microbiomes; insect-inspired, flight-stabilizing sensors


image: To Finish Off Polio

To Finish Off Polio

By | June 17, 2014

Along with vaccination, antiviral drugs could play a key role in the eradication of poliovirus, but it’s unclear whether today’s candidate therapies will withstand the challenges of the clinic.


image: Paralyzing Illness

Paralyzing Illness

By | February 25, 2014

Health workers in California have identified cases of polio-like paralysis in children.



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