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image: Virus Continues to Plague Midwest

Virus Continues to Plague Midwest

By | March 28, 2014

Researchers identify six new cases of the tick-borne Heartland virus in Missouri and Tennessee.

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image: Croatia Extends Vaccine Mandate

Croatia Extends Vaccine Mandate

By | March 27, 2014

A constitutional court upholds the requirement that Croatian children be vaccinated for hepatitis, measles, pertussis (whooping cough), diphtheria, and more.

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image: Vanishing Batteries

Vanishing Batteries

By | March 26, 2014

Researchers describe a major component of biodegradable implants.

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image: Vitamin A’s Influence on Immunity

Vitamin A’s Influence on Immunity

By | March 19, 2014

Exposure to vitamin A in the womb influences immune system development and lifelong ability to fight infections, a mouse study shows. 

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image: Positive Developments on the HIV Front

Positive Developments on the HIV Front

By | March 7, 2014

A gene-editing protocol shows promise, and a second baby who was started on antiretroviral drugs soon after birth appears to be virus-free a year later.

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image: High Protein, High Risk?

High Protein, High Risk?

By | March 6, 2014

Low-protein diets are linked to longer life spans in mice and humans.

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image: Goat Pheromone Double Whammy

Goat Pheromone Double Whammy

By | March 3, 2014

A single molecule emitted by male goats may influence female goat physiology and behavior.

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image: A Twist of Fate

A Twist of Fate

By | March 1, 2014

Once believed to be irrevocably differentiated, mature cells are now proving to be flexible, able to switch identities with relatively simple manipulation.

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image: Contributors

Contributors

By | March 1, 2014

Meet some of the people featured in the March 2014 issue of The Scientist.

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image: Exosome Tentacles

Exosome Tentacles

By | March 1, 2014

Unlike the usual smooth, spherical shape of exosomes, glioblastoma-derived exosomes appear to have long nanofilaments protruding from their surfaces.

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