Effectiveness of monovalent mRNA vaccines against Omicron XBB infection in Singaporean children

JAMA Pediatrics

2023-10-16

(Press-News.org) About The Study: The results of this study including 121,000 Singaporean children ages 1 through 4 suggest that completion of a primary mRNA vaccine series provided protection against SARS-CoV-2 infection. Although incidence of hospitalization and severe illness is low in this age group, there is potential benefit of vaccination in preventing infection and potential sequelae.

Authors: Liang En Wee, M.R.C.P., M.P.H., of the National Centre for Infectious Diseases in Singapore, is the corresponding author.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamapediatrics.2023.4505)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

# # #

Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jamapediatrics/fullarticle/10.1001/jamapediatrics.2023.4505?guestAccessKey=e5b9f91f-15c0-4856-9af7-ff5e27be397f&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=101623

END

ELSE PRESS RELEASES FROM THIS DATE:

Changes in care use and financial status associated with dementia in older adults

2023-10-16

About The Study: The findings of this study demonstrated that the incremental changes associated with dementia in regard to older adults’ long-term care and financial burden are substantial. Family care availability should be accounted for in a comprehensive assessment of predicting the effects of dementia. Authors: Hwa Jung Choi, Ph.D., of the University of Michigan in Ann Arbor, is the corresponding author. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamainternmed.2023.5482) Editor’s Note: Please see the article for additional information, including other authors, author contributions ...

Researchers develop innovative technique for distinguishing tumor from normal tissue

2023-10-16

Mass General Brigham investigators tested their approach using specimens from multiple cancer types, including liver, brain, tongue, skin, breast, bone and soft tissue Their visual and quantitative technique, which combines an injected FDA-approved drug with high-speed cameras to detect changes occurring in a billionth of a second, had an accuracy of 97% across tumor types Removing a patient’s tumor while sparing healthy tissue requires exquisite precision, but often surgeons must rely on their eyes and hands to determine where to cut. A team led ...

Climate change coping mechanism discovered in humble algae

2023-10-16

One of the building blocks of ocean life can adapt to cope with the effects of climate change, according to new research from the University of East Anglia (UEA). The discovery holds promises for biotechnology developments that could counter the negative effects of changing environmental conditions, such as ocean warming and even the reduction in the productivity of crops. Looking at eukaryotic phytoplankton, also referred to as microalgae, found over large parts of the ocean, the international team led by UEA’s Prof Thomas Mock discovered the algae have found a way to cope with nutrient starvation, which is predicted to ...

Wildfires threaten environmental gains in climate-crucial Amazon

2023-10-16

Despite steps toward decreasing deforestation, uncontrolled wildfires are threatening environmental gains in Brazilian Amazonia, one of the world’s most critical carbon sinks and a region of high biological and cultural diversity. An international team of scientists are raising the alarm in a letter published today in Nature Ecology & Evolution. ‘Increasing wildfires threaten progress on halting deforestation in Brazilian Amazonia’ is co-authored by researchers at the University of East Anglia (UEA) and the University of South Alabama, which led the study. Other contributors ...

Dementia’s financial & family impact: New study shows outsize toll

2023-10-16

Most people think of dementia as something that affects a person’s brain. But a new study shows just how much damage it does to a person’s wallet and bank account too – as well as the higher demands it places on their family members. In all, people diagnosed with dementia saw their out-of-pocket spending for health care more than double, and their net worth decline by more than 60%, within the first eight years of being diagnosed, the study finds. Meanwhile, other people of similar ages and in similar health, ...

Early behavioral health problems need earlier interventions

2023-10-16

CINCINNATI--A six-year study that analyzed data from a 25-question screening tool found alarming evidence of unhealthy behavioral trajectories starting as early as age 2 among families affected by low income and other social stressors. Findings from the study led by Robert Ammerman, PhD, and colleagues at Cincinnati Children’s were published Oct. 16, 2023, in JAMA Pediatrics. (DOI: 10.1001/jamapediatrics.2023.4229) Experts may not be surprised by another study reporting an association between family stress and child behavioral problems. However, the early ages of onset and severity of behavioral problems were unexpected. Importantly, ...

Salmon cooling stations

2023-10-16

16 October 2023 The Geological Society of America Release No. 23-36 Contact: Justin Samuel +1-303-357-1026 jsamuel@geosociety.org For Immediate Release Pittsburgh, Pa., USA: You’ve heard of the salmon run: upon reaching sexual maturity, wild Atlantic salmon, which are born in freshwater rivers but spend most of their adult life in the ocean, swim upstream all the way back to their birthplace to spawn. This remarkable migration—a journey thousands of miles long, against the current—is filled with obstacles, from dams to hop over to hungry bears to dodge. Climate warming has brought about an additional hurdle for wild Atlantic salmon populations: rising water ...

Measuring the changing soundscape in Glacier National Park

2023-10-16

16 October 2023 The Geological Society of America Release No. 23-38 Contact: Justin Samuel +1-303-357-1026 jsamuel@geosociety.org For Immediate Release Pittsburgh, Pa., USA: From the eerie echo of a bugling elk to the gentle swoosh of water lapping against a stony shore, a unique combination of sounds helps distinguish each national park. This acoustic environment, as perceived by humans, is known as a soundscape, and it is a vital attribute—albeit one that is increasingly under threat from anthropogenic noise. Whether from the hum ...

A clean-energy future for legacy coal?

2023-10-16

Lehigh University researchers Carlos Romero, Director of the Energy Research Center (ERC), co-Associate Director of the Institute for Cyber Physical Infrastructure and Energy (I-CPIE), and a faculty member in the Department of Mechanical Engineering and Mechanics, and Zheng Yao, Principal Research Scientist at the ERC, have been awarded a DOE STTR (Department of Energy Small Business Technology Transfer) award for Phase II of their proposal, “Machine Learning Enhanced LIBS to Measure and Process Biofuels ...

New study assesses safety and efficacy of radial access for peripheral artery interventions

2023-10-16

WASHINGTON (October 16, 2023) – A new study published today in the Journal of the Society for Cardiovascular Angiography & Interventions (JSCAI) explores the safety and efficacy of using radial access (RA) for peripheral artery interventions. The study, conducted by a team of researchers from prominent medical centers, aimed at examining evaluating the safety and feasibility of RA for complex endovascular lower extremity interventions. Peripheral artery interventions, such as angioplasty and stenting, are commonly performed to treat vascular conditions ...

LAST 30 PRESS RELEASES:

What can polymers teach us about curing Alzheimer's disease?

Lead-free alternative discovered for essential electronics component

BioCompNet: a deep learning workflow enabling automated body composition analysis toward precision management of cardiometabolic disorders

Nonlinear association between systemic immune-inflammation index and in-hospital mortality in critically ill patients with chronic obstructive pulmonary disease and atrial fibrillation: a cross-sectio