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Manufacturers have not demonstrated the safety or efficacy of 19 antibacterial agents common in hand and body soaps, according to the US Food and Drug Administration.


image: Giant Petri Dish Displays Evolution in Space and Time

Giant Petri Dish Displays Evolution in Space and Time

By | September 8, 2016

As E. coli bacteria spread over increasingly concentrated antibiotics, researchers discover novel evolutionary pathways that confer resistance.


Three therapeutic doses administered during early life disturb the animals’ microbiomes and lead to enduring changes in the immune systems of non-obese diabetic mice, researchers report.


image: Antibiotic Resistance Reaches Brazil

Antibiotic Resistance Reaches Brazil

By | August 8, 2016

Scientists detect a colistin-resistance gene in a clinical sample.


image: Nose Bacterium Inhibits <em>S. aureus</em> Growth

Nose Bacterium Inhibits S. aureus Growth

By | July 27, 2016

A study on microbe versus microbe battles within the human nose yields a new antibiotic.

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image: Speaking of Microbiology

Speaking of Microbiology

By | June 21, 2016

A selection of notable quotes from the American Society for Microbiology’s annual meeting


image: Early-Life Microbiome

Early-Life Microbiome

By | June 16, 2016

Analyzing the gut microbiomes of children from birth through toddlerhood, researchers tie compositional changes to birth mode, infant diet, and antibiotic therapy.


image: Antibiotic Affects Cow Dung

Antibiotic Affects Cow Dung

By | May 25, 2016

Researchers assess some of the downstream effects of treating livestock with a broad-spectrum antibiotic.


Certain drugs could worsen graft-versus-host disease in stem cell transplant patients, scientists show.

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image: Antibiotics From Scratch

Antibiotics From Scratch

By | May 18, 2016

Scientists develop a method for synthesizing hundreds of new macrolide antibiotics.


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