EUGENE, Ore. — With the holidays over and all the rich and fatty foods behind us, if your gut still is feeling a bit off, it could be bad bacteria. Bad bacteria from a questionable meal or ...

Regular use of antibiotics can have negative long-term effects on people prone to frequent urinary tract infections, researchers said. Getty Images/iStockphoto A “close cousin” of the dangerous strain ...

The group of bacteria called Enterobacteriaceae, including Klebsiella pneumoniae, Shigella, E. coli and others, is present at low levels as part of a healthy human gut microbiome. But at high ...

Researchers have discovered a novel bioelectrical mechanism that pathogens like Salmonella use to find entry points in the gut lining that would allow pathogens to pass and cause infection. How do bad ...

A new study shows how one kind of bacteria, Vibrio cholerae, triggers painful intestinal contractions by activating the immune system. The research also finds a more general explanation for how the ...

Bacteria that lurk in food can make that food delicious or deadly. Why is it that some bacteria in food are safe and even beneficial, while others are harmful and can cause illness? "Over millions of ...

Downing fruit and vegetable juice as a way of fasting, cleansing, or detoxing can unbalance the health-affecting bacteria in your gut and mouth, according to a new study. After only three days, there ...

New research has identified gut bacteria associated with food addiction and obesity in humans. How can the food and beverage industry harness this knowledge and what NPD opportunities does it create?

“A majority of halitosis is caused by bacteria in the mouth, but it could also be an indicator to other health issues that may need to be addressed,” said Nicolaas Geurs, DDS, dean of the UAB School ...

Researchers used paths of artificial sugar to study how bacteria sense their environment while forming communities. Red and green show two different chemical signals inside the bacteria. The bacterium ...

Immune cells (magenta) and cells expressing a reporter of immune stimulation (cyan), imaged in 3D in a live zebrafish larva. The cells are dynamic, and in our experiments we found that their ...