Medical research

Crucial pathway to fight gut infection discovered

The researchers found virulent E. coli bacteria blocked a pathway that would normally protect the gut from infection. These infections are particularly serious in young children and can result in diarrhoea and other complications ...

Diseases, Conditions, Syndromes

Explainer: What is E.coli?

There has been a small outbreak of E. coli infection in Brisbane. Three children and one adult who attended the Brisbane Royal Agricultural Show, also known as Ekka, tested positive for the bacterial infection last week.

Diseases, Conditions, Syndromes

More cases reported in stomach bug outbreak

(HealthDay News) —U.S. health officials are continuing to search for the source of a nationwide stomach bug outbreak as the number of cases has climbed to 586, with illnesses reported in 20 states.

Diseases, Conditions, Syndromes

Cases in stomach bug outbreak continue to climb

(HealthDay)—As U.S. health officials continue to try to track down the source of a widespread stomach bug outbreak, the number of cases continues to climb, with 576 illnesses now reported in 19 states.

Diseases, Conditions, Syndromes

How cholera-causing bacteria respond to pressure

Cholera remains common in non-industrialized parts of the world today. It persists in part because V. cholera, the bacteria that causes the disease, is able to survive in diverse environments ranging from the intestinal lumen, ...

Diseases, Conditions, Syndromes

Nestle to boost study of harmful food infections

(AP)—Nestle SA, the world's biggest food and drink company, is boosting research to tackle the threat of ever-stronger strains of bacteria and germs in food manufacturing.

Immunology

New immune system discovered

(Medical Xpress)—A research team, led by Jeremy Barr, a biology post-doctoral fellow, unveils a new immune system that protects humans and animals from infection.

Diseases, Conditions, Syndromes

Could adaptable bacteria cause repeat urinary tract infections?

(HealthDay)—Women suffering from recurring urinary tract infections may carry a particularly hearty strain of E. coli bacteria that flourishes in both the gut and the bladder, and can migrate back and forth despite repeated ...

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