When vaccines are not available, alternative strategies are required to decrease SARS-CoV-2 transmission. Behavior of the population and government regulations, such as hand hygiene, quarantine of exposed persons, isolation of symptomatic persons, and travel restriction, play an essential role in…
A new study co-authored by the University of Delaware’s A.R. Siders revealed growing evidence that people and organizations are responding to climate change with a wide range of actions, but noted far fewer studies explore whether these actions actually reduce risks associated with climate change.
S&T collaborates with DHS experts to ensure that the food we eat and our agricultural supply are safe.
The Institute for the Advancement of Food and Nutrition Sciences (IAFNS) today is opening a free online portal for the public to submit ideas on science projects related to nutrition and food safety.
While epidemic diseases (EDs) continue to pose a challenging risk that endangers public health, they tend to attract little attention regarding risk assessment in the current literature. Tackling ED risks becomes complicated when the needed advanced techniques designed to assess…
Currently, there are no evidence-based rules that help physicians in the Emergency Department (ED) predict if a child with community-acquired pneumonia will have a mild disease course that can be treated at home or a more severe illness that requires hospitalization. A recent study published in the journal Pediatrics found that the predictive accuracy of clinical judgement was generally fair, but clinicians were least accurate when predicting progression to severe disease in children initially classified as having “low to moderate” risk, which accounts for a large portion of children presenting with pneumonia.
Toxicological Sciences features leading research in toxicology in the April 2021issue, including on the topics of organ-specific toxicology as well as regulatory science, risk assessment, and decision-making.
Paper on dose-response relationship evaluated for peanut allergy in clinical trial screening published
As COVID-19 vaccines slowly roll out across the world, government officials in densely populated countries must still manage vulnerable communities at highest risk of an outbreak. In a new study published in the journal Risk Analysis, researchers in India propose a COVID Risk Assessment and Mapping (CRAM) framework that results in a zoned map that officials can use to place more targeted restrictions on high-risk communities. Successfully used by officials in Jaipur at the peak of the pandemic last spring, their framework could help other vulnerable countries avoid a shutdown of their regional economies.
New Brunswick, N.J. (March 11, 2021) – Rutgers University–New Brunswick Professor Donald W. Schaffner is available for interviews on the likelihood of becoming infected by the SARS-CoV-2 coronavirus via shopping, groceries, surfaces and airborne/aerosol transmission after a year of lockdowns due to the global pandemic.…
Understanding aerosol concentrations and persistence in public spaces can help determine infection risks. However, measuring these concentrations is difficult, requiring specialized personnel and equipment. Now, researchers demonstrate that a commercial hand-held particle counter can be used for this purpose and help determine the impacts of risk-reducing measures, like ventilation improvements. They describe the quick and easy, portable process in the journal Physics of Fluids.
Two U.S. small businesses were awarded a total of $1.96 million in funding through the DHS SBIR Program to develop tools that will support dynamic network modeling for risk management to emergency communication networks.
Published in this month’s edition of Toxicological Sciences are articles on biotransformation, toxicokinetics, and pharmacokinetics; developmental and reproductive toxicology; nanotoxicology; and more.
Newly published research indicates that an important ingredient used in detergents and cleaning products pose a low ecological risk to waterways. The study, “Environmental risk assessment of polycarboxylate polymers used in cleaning products in the United States,” is published in Chemosphere and is now available via open access. The research was conducted by American Cleaning Institute (ACI), Integral Consulting, Inc. and The Procter and Gamble Company.
More than 1,000 bottlenose dolphins live in Florida’s Indian River Lagoon year-round. Although extensively studied, what they do at nighttime is still a mystery. Using satellite telemetry, scientists provide the first documentation that these dolphins have a larger range that encompasses more habitats than previously thought. They regularly leave the brackish waters of the estuarine system and, not only travel into the ocean, but swim substantial distances – up to 20 kilometers – up freshwater rivers, creeks, and canals.
The April 2020 issue of the Society of Toxicology’s official journal, Toxicological Sciences, features leading research in toxicology, including several manuscripts covering emerging technologies, methods, and models.
Experts from the University of Maryland’s Robert H. Smith School of Business are available to speak about wide range of business and economics topics related to the coronavirus pandemic. This will be updated. Contact them directly or via Greg Muraski…
Did coronavirus mutate from a virus already prevalent in humans or animals or did it originate in a laboratory? As scientists grapple with understanding the source of this rapidly spreading virus, the Grunow-Finke assessment tool (GFT) may assist them with determining whether the coronavirus outbreak is of natural or unnatural origins.
While concerns loom over an impending recession caused by the spread of COVID-19, policymakers and business leaders have implemented radical strategies, such as slashing interest rates to invigorate the U.S.’s weakened economy. Research and Development (R&D) has long been key in the nation’s economic prospects and according to new research from the University of California San Diego, the country’s ability to maintain its competitive edge in this area largely depends on managers in R&D being less averse to risk.
There are no limits specific to airborne concentrations of microcystins (blue-green algae) or inhalation guidelines. Little is known about recreational and occupational exposure to these toxins. New research provides evidence of aerosol exposure to microcystins in coastal residents. Researchers detected microcystin in the nasal passages of 95 percent of the participants; some who reported no direct contact with impacted water. Results also showed higher concentrations among occupationally exposed individuals and demonstrated a relationship between nasal and water microcystin concentrations.
Enzymes bring significant benefits to laundry and cleaning products, including improved cleaning efficiencies. An updated publication from the American Cleaning Institute (ACI) provides a framework for consumer product manufacturers to develop appropriate risk management strategies to avoid unacceptable risks to the users of new products containing enzymes.
MANHATTAN, KANSAS — A new risk assessment model for the transmission of Ebola accurately predicted its spread into the Republic of Uganda, according to the Kansas State University researchers who developed it. Caterina Scoglio, professor, and Mahbubul Riad, doctoral student, both…
The Litchfield Correctional Facility in upstate New York might be the fictitious background of Netflix’s hit series “Orange is the New Black.” But the stories of the inmates — portrayed by Hollywood actresses — could be easily found throughout real…