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image: B Cell Bosses

B Cell Bosses

By | February 1, 2015

Gut bacteria in mice spur regulatory B cells to differentiate and release an anti-inflammatory cytokine.

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image: Centennial <em>Shigella</em>

Centennial Shigella

By | February 1, 2015

A strain of the dysentery-causing bacterium isolated in 1915 tells the story of a young soldier who died of the disease in the early days of World War I.

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image: Facing Down Emerging Viruses

Facing Down Emerging Viruses

By | February 1, 2015

A better knowledge of the pathogenesis of emerging zoonotic diseases is crucial if we want to prepare for “the next Ebola.”

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image: Stubbornly Persistent

Stubbornly Persistent

By | February 1, 2015

Microorganisms continually challenge our assumptions of what life can achieve.

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image: Thanks for the Memories

Thanks for the Memories

By | February 1, 2015

B and T cells may be the memory masters of the immune system, but research reveals that other cells can be primed by pathogens, too.

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image: Viral Virtuosos

Viral Virtuosos

By | February 1, 2015

New understanding of noncoding RNAs may solve a long-standing puzzle about how viruses orchestrate lifelong infections.  

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image: Tamiflu Reviewed Again

Tamiflu Reviewed Again

By | January 30, 2015

The controversial antiviral drug earns better marks in the most recent analysis of the evidence. 

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image: Interferon Discoverer Dies

Interferon Discoverer Dies

By | January 26, 2015

Jean Lindemann, the virologist who helped figure out that interferons were responsible for anti-viral responses, has passed away at age 90.

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image: Inflammation Overdrive

Inflammation Overdrive

By | January 15, 2015

Experimental vaccines that specifically boost T helper cells lead to immunopathology and death in mice.

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image: Ebola Update

Ebola Update

By | January 12, 2015

Researchers gear up for efficacy trials of experimental Ebola vaccines in Africa.

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