Salmonella News and Research

RSS

Salmonella is actually a group of bacteria that can cause diarrheal illness in humans. They are microscopic living creatures that pass from the feces of people or animals to other people or other animals. There are many different kinds of Salmonella bacteria. Salmonella serotype Typhimurium and Salmonella serotype Enteritidis are the most common in the United States. Salmonella germs have been known to cause illness for over 100 years. They were discovered by an American scientist named Salmon, for whom they are named.

Nordion to disclose details of new GammaFIT modular irradiator system at IMRP 2011

Nordion Inc., a leading provider of products and services to the global health science market, today announced it will be unveiling details of its new Flexible Irradiation Technology (GammaFIT) modular irradiator system.

10 Jun 2011

Pall's GeneDisc System helps German authorities screen for deadly E.coli strain

Pall Corporation's GeneDisc System is helping German authorities screen for a deadly strain of E.coli that has sickened nearly 3000 people and disrupted that nation's food industry. Pall's GeneDisc technology is being used by Germany's national reference laboratory to expedite testing of food samples for the toxic strain of the pathogen known as E.coli O104:H4.

From Pall Corporation 10 Jun 2011

Food poisoning with E coli low but Salmonella high

According to public health officials this Tuesday, progress has been made in combating the microbes behind 50 million yearly U.S. food poisoning cases. These affect one in six Americans. This comes from the newest federal FoodNet report from the Centers for Disease Control and Prevention that shows that total food-borne illnesses dropped by nearly a quarter in the last decade and a half, but salmonella infections have steadily refused to drop, climbing slightly in recent years.

8 Jun 2011

Molecular mechanism of selected autophagy elucidated

Salmonella is widely prevalent in the animal kingdom. The reason we do not suffer from severe intestinal infections very often is due to our body's defence system, which manages to digest invading bacteria. This is why, generally speaking, a healthy human being will only fall ill if he consumes more than 100.000 salmonella bacteria via a contaminated food source, such as eggs or meat.

27 May 2011

WGO to focus on diarrheal disease prevention, management during World Digestive Health Day

Diarrheal disease, a common gastrointestinal problem with potentially fatal implications in the developing world is the focus of World Digestive Health Day on May 29. Infections that cause diarrhea are serious public health challenges, both in the United States and globally.

27 May 2011

PolyMedix presents new pre-clinical data on antimicrobial compounds at two scientific meetings

PolyMedix, Inc., an emerging biotechnology company focused on developing new therapeutic drugs to treat life-threatening infectious diseases and acute cardiovascular disorders, announced today that new pre-clinical data for its novel, defensin-mimetic antimicrobial compounds was recently presented at two prestigious scientific meetings, including the American Society of Microbiology.

25 May 2011

Fiji ban on gatherings to curb typhoid outbreak

The health ministry of Fiji has issued a ban on public gatherings in the province of Bua due to an outbreak of typhoid. It has been reported that since January, 41 cases were recorded in Bua, in the northern island of Vanua Levu, with many concentrated in small villages. Fiji's main island of Viti Levu bore the brunt of a major Typhoid outbreak this time last year. At this stage, there have only been isolated cases.

15 May 2011

Cockroaches are a leading trigger of allergies and asthma attacks

May marks National Allergy and Asthma Awareness Month, and the National Pest Management Association warns families that cockroaches are a leading trigger of allergies and asthma attacks. The pests' saliva, droppings and decomposing bodies contain allergen proteins known to trigger allergies and increase the severity of asthma symptoms, especially in children.

13 May 2011

Salmonella enterica bacterium activates virulence genes through Fur protein

Salmonella enterica, one of the main causes of gastrointestinal infections, modulates its virulence gene expression, adapting it to each stage of the infection process, depending on the free iron concentration found in the intestinal epithelium of its host.

12 May 2011

H. pylori DNA may help treat severe colitis

DNA from Helicobacter pylori, a common stomach bacteria, minimizes the effects of colitis in mice, according to a new study by University of Michigan Medical School scientists.

6 May 2011

Bioniche Life Sciences opens new livestock vaccine manufacturing facility

Bioniche Life Sciences Inc., a research-based, technology-driven Canadian biopharmaceutical company, today officially opened its new Animal Health and Food Safety Vaccine Manufacturing Centre at its corporate headquarters in Belleville, Ontario, Canada.

30 Apr 2011

Food poisoning costs the United States billions: Report

According to a new report published Thursday, 14 different pathogens causing food poisoning cost the United States $14 billion annually in terms of human disease. The report comes from the University of Florida Emerging Pathogens Institute that found that out of all the pathogen-food combinations they studied, campylobacter in poultry was the single worst offender, causing more than 600,000 illnesses per year, hospitalizing more than 7,000 people and costing, annually, $1.3 billion and 9,500 quality-of-life years.

29 Apr 2011

UIC receives federal contract to develop antibiotics against three bacterial infections

Researchers at the University of Illinois at Chicago's Center for Pharmaceutical Biotechnology have been awarded a federal contract for up to $13.8 million to develop antibiotics to treat anthrax, tularemia and plague.

28 Apr 2011

AquaStar granted U.S. Patent for Portable Capillary Sensor technology used in Capwave ELISA platform

AquaStar Holdings, Inc. is pleased to announce that the United States Patent and Trademark Office has issued patent number 7,708,944 for the Ultra-Sensitive, Portable Capillary Sensor technology utilized by the Capwave Enzyme-Linked Immuno-Sorbent Assay (ELISA) platform.

28 Apr 2011

Researchers reveal how immune system distinguishes between beneficial and pathogenic organisms

The human gut is filled with 100 trillion symbiotic bacteria-ten times more microbial cells than our own cells-representing close to one thousand different species. "And yet, if you were to eat a piece of chicken with just a few Salmonella, your immune system would mount a potent inflammatory response," says Sarkis K. Mazmanian, assistant professor of biology at the California Institute of Technology (Caltech).

22 Apr 2011

Scientists discover new mechanism behind Salmonella invasion into gut cells

Scientists from the Helmholtz Centre for Infection Research in Braunschweig, Germany have discovered a new, hitherto unknown mechanism of Salmonella invasion into gut cells: In this entry mode, the bacteria exploit the muscle power of cells to be pulled into the host cell cytoplasm.

22 Apr 2011

Nanotechnology-based biosensor may allow early cancer, pathogen detection

A nanotechnology-based biosensor being developed by Kansas State University researchers may allow early detection of both cancer cells and pathogens, leading to increased food safety and reduced health risks.

30 Mar 2011

Queen’s University completes first ever analysis of all food recalls over last decade

As the increasing number food scares causes consumers to question the safety of everyday food items, researchers at Queen's University Belfast have completed the first ever analysis of all the food recalls announced in the USA, UK and Ireland over the last decade.

22 Mar 2011

Scientists show how E. coli strain causes infection in individuals

Scientists at the National Institute of Allergy and Infectious Diseases, part of the National Institutes of Health, have shown how the O157:H7 strain of Escherichia coli causes infection and thrives by manipulating the host immune response.

15 Mar 2011

Salmonella may serve as valuable tool to fight against cancer

University of Minnesota researchers are using salmonella - the bacteria commonly transmitted through food that sickens thousands of U.S. residents each year - to do what was once unthinkable: help people.

10 Mar 2011