Feature Channels: Food and Water Safety

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Released: 11-Aug-2021 1:05 PM EDT
Food Scientists Create National Atlas for Deadly Listeria
Cornell University

Among the deadliest of foodborne pathogens, Listeria monocytogenes soon may become easier to track down in food recalls and other investigations, thanks to a new genomic and geological mapping tool created by Cornell University food scientists.

Released: 5-Aug-2021 11:25 AM EDT
Debunking Canning Myths
West Virginia University

With a host of online videos available on Tik Tok and YouTube, it’s tricky weeding out fact from fiction when it comes to food safety. Gina Taylor, a WVU Extension Service Family and Community Development Agent, debunks a few of these widely circulated myths and provides expert advice on safely preserving your food.

Released: 2-Aug-2021 5:30 PM EDT
Drug-Resistant Germ Packs Punch to US Travelers
Washington State University

One type of the salmonella bacteria is much more likely to cause disease and fend off frontline antibiotics when acquired in Europe, Asia, and parts of Africa rather than domestically in the United States.

Released: 28-Jul-2021 1:30 PM EDT
Fighting Off Food Poisoning Depends on The Time Of Day
UT Southwestern Medical Center

DALLAS – July 28, 2021 – The body’s ability to prevent food poisoning by producing a natural antimicrobial compound increases during the day, when exposure to noxious bacteria is most likely, a new study by UT Southwestern scientists suggests. The findings, published online in Cell, could eventually lead to timed therapies and vaccination regimens designed to maximize this immune response.

9-Jul-2021 8:05 AM EDT
For People with Kidney Disease, There Is No Safe Amount of Lead in Drinking Water
American Society of Nephrology (ASN)

• In this analysis of U.S. adults with advanced kidney disease, even low levels of lead in community drinking water had a negative effect on health. • Higher lead levels were found in the drinking water of predominantly Black communities compared with predominantly white communities.

Released: 9-Jul-2021 2:40 PM EDT
Experts Recommend a Varied and Moderate Consumption of Sushi Limiting Quantities of Tuna
Universitat Rovira i Virgili

Eight pieces of salmon-based maki, nigiri or sashimi or maki unagi (eel) is the safest combination of sushi for adult and adolescent populations.

Released: 8-Jul-2021 3:00 PM EDT
From Satellite to Smartphone, App Warns Public of Unsafe Water
University of Rhode Island

University of Rhode Island College of Engineering Professor Ali Shafqat Akanda and a team of researchers have developed an application for smartphones called CholeraMap to serve as an early warning device for cholera.

   
Released: 8-Jul-2021 9:50 AM EDT
Better-placed rodent traps more effectively prevent food contamination
Cornell University

Placing rodent traps and bait stations based on rat and mouse behavior could protect the food supply more effectively than the current standard of placing them set distances apart, according to new research from Cornell University.

Released: 30-Jun-2021 1:40 PM EDT
Antibiotic-Resistant Bacteria Found in Cattle
University of Georgia

New research from the University of Georgia shows that there may be more antimicrobial-resistant salmonella in our food animals than scientists previously thought.

Released: 30-Jun-2021 8:00 AM EDT
Tile Drainage Impacts Yield and Nitrogen
American Society of Agronomy (ASA), Crop Science Society of America (CSSA), Soil Science Society of America (SSSA)

Draining waterlogged farm fields helps crops but can leach nitrogen into waterways. A three-decade-long experiment is helping farmers strike the right balance.

Released: 29-Jun-2021 3:20 PM EDT
Making seawater drinkable in minutes
National Research Council of Science and Technology

According to the World Health Organization, about 785 million people around the world lack a clean source of drinking water.

22-Jun-2021 8:30 AM EDT
Synthetic Tree Enhances Solar Steam Generation for Harvesting Drinking Water
American Institute of Physics (AIP)

Solar steam generation has emerged as a promising renewable energy technology for water harvesting, desalination, and purification that could benefit people who need it most in remote communities, disaster-relief areas, and developing nations. In Applied Physics Letters, researchers inspired by mangrove trees thriving along coastlines developed a synthetic tree to enhance SSG, replacing capillary action with transpiration, the process of water movement through a plant and its evaporation from leaves, stems, and flowers.

Released: 17-Jun-2021 9:35 AM EDT
Securing Transportation of Ammonia—Agricultural Lifeline and Future Affordable, Clean Energy Source
Homeland Security's Science And Technology Directorate

S&T is studying how anhydrous ammonia behaves during a potential leak or spill, whether accidental or intentional, in order to inform planning efforts in communities across the nation.

Released: 18-May-2021 1:00 PM EDT
Scientists Discover Five New Species of Listeria, Improving Food Safety
Cornell University

While examining the prevalence of listeria in agricultural soil throughout the U.S., Cornell University food scientists have stumbled upon five previously unknown and novel relatives of the bacteria.

Released: 17-May-2021 2:55 PM EDT
Study reveals new options to help firms improve the food recall process
University of Notre Dame

There are two key drivers of recall uncertainty — upstream and downstream complexity, according to research from Kaitlin Wowak, associate professor of information technology, analytics and operations in Notre Dame’s Mendoza College of Business.

Released: 13-May-2021 12:30 PM EDT
Protecting Food from the Farm to Our Plates
Homeland Security's Science And Technology Directorate

S&T collaborates with DHS experts to ensure that the food we eat and our agricultural supply are safe.

6-May-2021 2:45 PM EDT
Food Dyes May Cause Disease When the Immune System is Dysregulated, Mount Sinai Researchers Report
Mount Sinai Health System

Artificial food colorants can cause disease when the immune system has become dysregulated, Icahn School of Medicine at Mount Sinai researchers report. The study, published in Cell Metabolism in May, was the first to show this phenomenon.



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