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New study explains why Delta is so easily transmitted and infects people quickly

The Delta variant of SARS-CoV-2 has swept the globe, becoming the dominant variant within just a few months. A new study from Boston Children's Hospital, published today in Science, explains why Delta is so easily spread and infects people so quickly, and suggests a more targeted strategy for developing future COVID-19 vaccines and treatments.

27 Oct 2021

How can we predict the number of future COVID-19 hospital admissions?

Research led by Sophie Meakin of the London School of Hygiene & Tropical Medicine in the United Kingdom suggests ensemble forecasts — a method combining multiple models to predict COVID-19 cases — may be more accurate in estimating COVID-19 hospital admissions in local areas.

27 Oct 2021

Study shows sustained deterioration of mental health in UK across COVID pandemic

To date, it is not clear how the COVID-19 pandemic and implementation of various preventive strategies impacted mental health or which group of people were most affected by them. To address these issues, scientists have conducted coordinated analyses that included eleven UK longitudinal population studies, comprising data from before and throughout the pandemic.

27 Oct 2021

Postpartum women's experience of social restrictions during COVID-19

A new study published on the medRxiv* preprint server has focused on the effect of various social restrictions or lack of social support on women who delivered and raised babies during the pandemic.

27 Oct 2021

Moderna’s COVID-19 vaccine provides durable protection against SARS-CoV-2 delta in macaques

Researchers in the United States have conducted a study showing that Moderna’s coronavirus disease 2019 (COVID-19) vaccine provided durable protection against the B.1.617.2 (delta) variant of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in rhesus macaques.

26 Oct 2021

Cholesterol-lowering drugs not helpful in reducing COVID-related mortality or severity

In the worldwide effort to battle SARS-CoV-2, the virus that causes COVID-19, researchers have often turned to medications used as therapies for other conditions in the hopes of finding ones that either kill the coronavirus or lessen the impacts from its infection.

26 Oct 2021

Simple blood test useful for excluding pulmonary embolism among hospitalized COVID-19 patients

A screening blood test originally validated in seriously ill patients without COVID-19 is still clinically useful for ruling out pulmonary embolism in patients hospitalized with the coronavirus, a University of South Florida Health (USF Health) Morsani College of Medicine research team reports.

26 Oct 2021

Guaranteed financial incentives for COVID-19 vaccination increase vaccine uptake

North Carolina's $25 Summer Card Pilot program successfully encouraged more adults to get a COVID-19 vaccine at a time when the pace of vaccination in North Carolina was slowing.

26 Oct 2021

New mouse model shows that it is never too late to treat Hutchinson-Gilford Progeria Syndrome

Scientists at the Centro Nacional de Investigaciones Cardiovasculares Carlos III and the Spanish Cardiovascular Research Network (CIBERCV), led by Dr Vicente Andrés, have generated the HGPSrev experimental mouse model.

26 Oct 2021

A high-throughput pipeline for identifying nanobodies that target and neutralize SARS-CoV-2

Researchers in the United States have developed a cost-effective, high-throughput pipeline for identifying effective nanobodies that target and neutralize severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the agent that causes coronavirus disease 2019 (COVID-19).

26 Oct 2021

Repeated dopamine release in the brain plays a key role in infant social development

Changing levels of the chemical dopamine, a chemical most associated with motivation, may help explain why stressful experiences during infancy can lead to lasting behavioral issues, a new study in rodents shows.

26 Oct 2021

Extending COVID-19 vaccinations to adolescents and children may lower the overall disease burden

A recent study by researchers from the Netherlands highlights that the introduction of vaccination programs against coronavirus disease 2019 (COVID-19) to adolescents and children may reduce infection rates and severe disease outcomes – both in these age groups and in the population as a whole. The paper is currently available on medRxiv* preprint server while it undergoes peer review.

26 Oct 2021

Less physical activity and more screen time impact children's mental health during the pandemic

Few equations are as simple as the findings of a survey measuring the habits of 1,000 children during COVID-19: More physical activity and less screen time led to better mental health.

26 Oct 2021

Wearable technology helps researchers to better understand the underlying health conditions

Wearable technology such as the Apple Watch is allowing researchers to recruit a more diverse group of participants to health and wellness studies, helping them better understand the underlying health conditions they could only dream about glimpsing at before, according to a new three-year landmark observational University of Michigan study.

26 Oct 2021

HCV treatment decreases protein activity levels involved in liver cirrhosis, research shows

Researchers at the Medical University of South Carolina report in the Journal of Viral Hepatitis that the activity levels of the proteins involved in liver scarring, or cirrhosis, begin to decrease immediately after treatment for the hepatitis C virus (HCV), suggesting the possibility of early healing.

26 Oct 2021

Study highlights the importance of routine suicide risk screenings in children with ASD

Children with autism spectrum disorder (ASD) are twice as likely to report suicidal thoughts when screened for suicidal ideation during routine medical assessments, according to new research from the Kennedy Krieger Institute.

26 Oct 2021

Researchers receive $8.9 million grant to study the gut-brain connection in Parkinson’s disease

Dr. Michael Kaplitt, a professor of neurological surgery at Weill Cornell Medicine and a longtime leader in developing cutting-edge surgical therapies for movement disorders, leads a team that has been awarded a three-year, $8.9 million grant from the Aligning Science Across Parkinson's (ASAP) initiative.

26 Oct 2021

Medical Research News

New study explains why Delta is so easily transmitted and infects people quickly

How can we predict the number of future COVID-19 hospital admissions?

Study shows sustained deterioration of mental health in UK across COVID pandemic

Postpartum women's experience of social restrictions during COVID-19

Moderna’s COVID-19 vaccine provides durable protection against SARS-CoV-2 delta in macaques

Cholesterol-lowering drugs not helpful in reducing COVID-related mortality or severity

Simple blood test useful for excluding pulmonary embolism among hospitalized COVID-19 patients

Guaranteed financial incentives for COVID-19 vaccination increase vaccine uptake

New mouse model shows that it is never too late to treat Hutchinson-Gilford Progeria Syndrome

A high-throughput pipeline for identifying nanobodies that target and neutralize SARS-CoV-2

Repeated dopamine release in the brain plays a key role in infant social development

Extending COVID-19 vaccinations to adolescents and children may lower the overall disease burden

Less physical activity and more screen time impact children's mental health during the pandemic

Wearable technology helps researchers to better understand the underlying health conditions

HCV treatment decreases protein activity levels involved in liver cirrhosis, research shows

Study highlights the importance of routine suicide risk screenings in children with ASD

Researchers receive $8.9 million grant to study the gut-brain connection in Parkinson’s disease

Hyperimmune antibody produced in horses may be an efficient approach to combat covid-19

Polyphenol-rich diet improves the intestinal permeability in older adults

DOD funds first human trial of a device to enhance the natural brain cleansing system

Advancing Menopause Care: Non-Hormonal Treatments for Vasomotor Symptoms

Building quality into drug development for safer, faster medicines

How Pulp Fixin Is Turning Paper into High-Performance Sustainable Labware

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