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Egg Processing Plant Carts Can Harbor Bacteria
Dec 21, 2009 |
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(PhysOrg.com) -- Plywood-shelved carts that are used to transport eggs into processing plants can harbor Enterobacteriaceae, according to a microbial survey conducted by Agricultural Research Service (ARS) ...
Invasion without a stir
Dec 17, 2009 |
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Bacteria of the genus Salmonella cause most food-borne illnesses. The bacteria attach to cells of the intestinal wall and induce their own ingestion by cells of the intestinal epithelium. Up till now, researchers assumed ...
Swine flu toll includes a few pets
Dec 08, 2009 |
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(AP) -- A handful of pets have been sickened with swine flu in recent weeks, but here are doctors' orders: Wash your hands and don't panic.
Self-destructing bacteria improve renewable biofuel production
Dec 08, 2009 |
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(PhysOrg.com) -- An Arizona State University research team has developed a process that removes a key obstacle to producing lower-cost, renewable biofuels. The team has programmed a photosynthetic microbe ...
Computer model reveals where food pathogens grow
Dec 03, 2009 |
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(PhysOrg.com) -- An outbreak of food-related illness, such as E. coli-tainted spinach, often leaves food safety experts scratching their heads over the source of the contamination.
Biology of emergent Salmonella exposed
Nov 30, 2009 |
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Researchers have characterised a new multi drug resistant strain of Salmonella Typhimurium that is causing life-threatening disease in Africa.
Stuffing the turkey and other Thanksgiving food-safety mistakes
Nov 25, 2009 |
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(PhysOrg.com) -- What would a Thanksgiving turkey be without its stuffing, and what better place for that stuffing than inside the turkey? Despite the tradition involved, a food-safety specialist in Penn State's College of ...
Exploring the final frontier: Disease proposed as major barrier to Mars and beyond
Space & Earth / Space Exploration
Oct 29, 2009 |
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A new report appearing in The Journal of Leukocyte Biology argues that human missions to Mars, as well as all other long-term space flights might be compromised by microbial hitchhikers, such as bacteria.
Largest turtle-linked salmonella outbreak detailed
Oct 19, 2009 |
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(AP) -- Two girls who swam with pet turtles in a backyard pool were among 107 people sickened in the largest salmonella outbreak blamed on turtles nationwide, researchers report.
TraDIS technique tackles typhoid
Oct 16, 2009 |
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(PhysOrg.com) -- For the first time, researchers are able to look at the need for every gene in a bacterial cell in a single experiment. The new method will transform the study of gene activity and the search ...
Bug barcode readers hold out promise of universal vaccines
Oct 15, 2009 |
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Veterinary scientists have made a discovery that promises to deliver a new approach to fast development of cheap vaccines that are effective in all mammals - not just humans or another particular species. They propose that ...
Leafy greens present growing threat of food-borne illness, researchers say
Oct 08, 2009 |
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A growing threat for food-borne illnesses comes attractively packaged, is stunningly convenient and is increasingly popular with shoppers looking for healthy meals: ready-to-eat leafy greens that make putting together a green ...
Iron regulates the TLR4 inflammatory signaling pathway
Oct 05, 2009 |
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Iron is a micronutrient essential to the survival of both humans and disease-causing microbes. Changes in iron levels therefore affect the severity of infectious diseases. For example, individuals with mutations in their ...
Clinical study to probe genetic link to Salmonella diseases
Oct 01, 2009 |
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(PhysOrg.com) -- Depending on your genes, Salmonella can mean a lot more than food poisoning. In a new clinical study, researchers at The Rockefeller University Hospital are narrowing in on the genetic link that predisposes ...
Light, photosynthesis help bacteria invade fresh produce
Sep 28, 2009 |
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Exposure to light and possibly photosynthesis itself could be helping disease-causing bacteria to be internalized by lettuce leaves, making them impervious to washing, according to research published in the October issue ...
