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

U.S. officials pinpoint common sources of foodborne illnesses

(HealthDay)—Beef, dairy, fruit and certain types of vegetables are among the most common sources for the four major types of foodborne illness that strike nearly 2 million Americans each year, a U.S. government report finds.

Immunology

Resident T-cells key to Salmonella immunity, shows study

Salmonella infections cause about a million deaths a year worldwide, and there is an urgent need for better vaccines for both typhoid fever and non-typhoidal Salmonella disease. New work from researchers at the UC Davis School ...

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 ...

Diseases, Conditions, Syndromes

Rare salmonellosis strain detected in Norway

In November 2013, a rare salmonella bacteria strain, Salmonella Coeln, has been confirmed in 18 people in Norway by the Norwegian Institute of Public Health (NIPH). The patients were infected in Norway and live in several ...

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 ...

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