Diseases, Conditions, Syndromes

Wegmans recalls pine nuts over salmonella concerns

Wegmans Food Markets has recalled 5,000 pounds of pine nuts sold in the bulk foods department of its stores in New York, Pennsylvania, New Jersey, Virginia, and Maryland after salmonella sickened 42 people.

Immunology

Salmonella jams signals from bacteria-fighting mast cells

A protein in Salmonella inactivates mast cells—critical players in the body's fight against bacteria and other pathogens—rendering them unable to protect against bacterial spread in the body, according to researchers ...

Medical research

Iron regulators join war on pathogens

Proteins responsible for controlling levels of iron in the body also play an important role in combatting infection, according to a study published today in Cell Host & Microbe.

Diseases, Conditions, Syndromes

Smoked salmon blamed for salmonella outbreak (Update 3)

(AP)—Smoked salmon tainted with salmonella bacteria has sickened hundreds of people in the Netherlands, sparking major recalls there and in the U.S., Dutch authorities said.

Diseases, Conditions, Syndromes

CDC: Some progress seen in foodborne illness

(HealthDay)—The incidence of reported infections with Escherichia coli (E. coli) O157 and a common strain of Salmonella bacteria have decreased, while infections with other types of Salmonella, Campylobacter, and Vibrio ...

Immunology

Immune cells surveil intestine to prevent infections

As essential as food is for the body to work, its movement through the intestine poses an infection risk. A single layer of cells is tasked with a big responsibility: to keep harmful bacteria out while also maintaining friendly ...

Medical research

Researchers trick bacteria to deliver a safer vaccine

(Medical Xpress)—Vaccines that employ weakened but live pathogens to trigger immune responses have inherent safety issues but Yale researchers have developed a new trick to circumvent the problem—using bacteria's own ...

Diseases, Conditions, Syndromes

CDC: Drug-resistant foodborne bacteria on rise

(HealthDay)—Antibiotic-resistant infections from foodborne germs still cause about 440,000 illnesses in the United States each year, the U.S. Centers for Disease Control and Prevention reported Tuesday.

Diseases, Conditions, Syndromes

Report finds contamination in most chicken sold in US

Almost all of the raw chicken sold in the US contains potentially harmful bacteria such as salmonella and E.coli, according to an analysis by Consumer Reports published Thursday.

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