'Smart' bacteria remodel their genes to infect our intestines

Infectious diarrhea, a common disease of children, is responsible for over 2 million infant deaths annually in developing counties alone. A primary cause of this and other devastating conditions is enteropathogenic bacteria, ...

New material kills E. coli bacteria in 30 seconds

Every day, we are exposed to millions of harmful bacteria that can cause infectious diseases, such as the E. coli bacteria. Now, researchers at the Institute of Bioengineering and Nanotechnology (IBN) of Agency for Science, ...

The rise and fall of the antibiotic age

It's a dog-eat-dog world, but in the lab of University of Alberta bacteriologist Jon Dennis, it's actually virus-eat-bacteria.

Knowledge of bacteria's origin and spread can prevent disease

Salmonella Typhimurium DT104 is an aggressive type of bacteria, which is particularly problematic because it has developed resistance to a number of antimicrobials and has been able to quickly spread throughout the world. ...

Chemistry team is developing superbug-killing disinfectants

More than 100,000 people a year die from hospital-acquired infections, and a Villanova team led by Associate Professor of Chemistry Kevin P.C. Minbiole, PhD, is doing cutting-edge research to help combat infections such as ...

Portable 'paper machine' can diagnose disease for less than $2

In the U.S. and other industrialized nations, testing for infectious diseases and cancer often requires expensive equipment and highly trained specialists. In countries where resources are limited, performing the same diagnostics ...

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