Medical research

Using intestinal organoids to study salmonella

One of the main causes of food poisoning is Salmonella enterica. This bacterium infects cells in the intestinal epithelium that lines our gut, leading to painful stomach cramps, diarrhoea and fever. One major difficulty in ...

Diseases, Conditions, Syndromes

New tracking tool for pathogen investigators

A fast-reproducing genus of bacterium, Salmonella, can—depending on the group, or serotype—be a virulent pathogen that sickens farm animals and humans. Now, Agricultural Research Service veterinary medical officer Jean ...

Medical research

Clearing the BAR to oral vaccines

A new technology under development by an academic–industry partnership protects oral vaccines from destruction by the digestive system.

Medical research

Copper kills harmful bacteria, researchers find

(Medical Xpress) -- Each year a tiny, rod-shaped species of bacteria with a fondness for proliferating on human food causes numerous cases of food poisoning around the world, sometimes leading to severe illness and even death.

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