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image: Quorum-Sensing Molecule Modifies Gut Microbiota

Quorum-Sensing Molecule Modifies Gut Microbiota

By | March 19, 2015

Increasing the abundance of a chemical some microbes use to communicate with one another can help reinstate beneficial bacterial populations in the guts of antibiotic-treated mice. 

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image: Elevated Measles Risk in Ebola-Stricken Regions

Elevated Measles Risk in Ebola-Stricken Regions

By | March 13, 2015

Decreased vaccination rates could lead to a deadlier measles outbreak, according to a study.

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image: Sewage Bacteria Linked to Obesity

Sewage Bacteria Linked to Obesity

By | March 10, 2015

Microbes identified in a city’s sewage treatment plants correlate with the population’s obesity rate, a study shows.

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image: Nanobombs Terminate Foodborne Microbes

Nanobombs Terminate Foodborne Microbes

By | March 5, 2015

Researchers engineer water nanostructures to wipe out pathogens that can spoil food and pose health risks.

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image: Tough-to-Clean Equipment a Bigger Problem

Tough-to-Clean Equipment a Bigger Problem

By | March 2, 2015

The number of deaths attributable to certain medical probes may go beyond a recent outbreak in Los Angeles.

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image: Of Cells and Limits

Of Cells and Limits

By | March 1, 2015

Leonard Hayflick has been unafraid to speak his mind, whether it is to upend a well-entrenched dogma or to challenge the federal government. At 86, he’s nowhere near retirement.

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image: Rapid Ebola Test Approved

Rapid Ebola Test Approved

By | February 24, 2015

The World Health Organization OKs the first 15-minute Ebola diagnostic test.

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image: Medical Equipment May Spread Superbug

Medical Equipment May Spread Superbug

By | February 20, 2015

Drug-resistant bacteria have spread in a Los Angeles hospital, perhaps from contaminated endoscopes.

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image: Ebola Victims Still Infectious a Week After Death

Ebola Victims Still Infectious a Week After Death

By | February 12, 2015

Ebola virus can remain infectious for up to seven days on the bodies of monkeys that died from the disease, researchers show.

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image: Subway Microbiome

Subway Microbiome

By | February 9, 2015

Researchers document the bacterial life living among New York City’s transit stations.

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