Food-borne pathogen Listeria may hide from sanitizers in biofilms

An estimated 1,600 people in the U.S. contract a serious infection from Listeria bacteria in food each year, and of those individuals, about 260 people die, according to the Centers for Disease Control and Prevention. Penn ...

How safe is your sushi? Some bacteria can pose a risk

Sushi has become everyday fare in Norway and elsewhere around the globe, and many people opt for sashimi and other raw fish when they want to treat themselves to something tasty.

Catching foodborne illness early

Produce such as lettuce and spinach is routinely tested for foodborne pathogenic bacteria like salmonella, listeria monocytogenes and pathogenic types of E. coli in an effort to protect consumers from getting sick.

New species of the listeria genus discovered and baptised

It is estimated that only 1% of bacteria are pathogenic for humans or animals. Among them, the bacterial genus Listeria has been widely studied as it contains two species, Listeria monocytogenes and Listeria ivanovii, which ...

A new method may make tomatoes safer to eat

When vegetable farmers harvest crops, they often rely on postharvest washing to reduce any foodborne pathogens, but a new University of Georgia study shows promise in reducing these pathogens—as well as lowering labor costs— ...

Host factors identified for infections caused by listeria

Professor Juan José Quereda Torres at the Faculty of Veterinary Studies of the CEU Cardenal Herrera University of Valencia, has just published the results of his study into the infectious process of the Listeria monocytogenes ...

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