Diseases, Conditions, Syndromes

Highly virulent listeriosis pathogen discovered

The bacterium Listeria monocytogenes can cause listeriosis, a life-threatening infection in animals and humans. Contaminated food is a frequent source of infection. Elderly people, people with a weakened immune system and ...

Neuroscience

How deep space travel could affect the brain

Exposure to chronic, low dose radiation—the conditions present in deep space—causes neural and behavioral impairments in mice, researchers report in eNeuro. These results highlight the pressing need to develop safety ...

Diseases, Conditions, Syndromes

You probably don't need to worry about flesh-eating bacteria

Like humans, many bacteria like to spend time at the beach. The so-called flesh-eating bacteria, Vibrio vulnificus, don't just like the beach; they need it, and rely on seasalt for survival. And as with human beachgoers, ...

Health

Expert discusses the U.S. food safety system

Contaminated food causes 48 million illnesses, 128,000 hospitalizations and 3,000 deaths each year in the United States. In his new book, "Outbreak: Foodborne Illness and the Struggle for Food Safety," published by the University ...

Health

Study identifies potential fix for hospital star rating program

Allowing for more quality measures in the federal government's Quality Star Rating program would create a fairer and more equitable model for assessing the level of quality at U.S. acute-care hospitals, according to a Henry ...

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