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Study identifies features of potent SARS-CoV-2 neutralizing antibodies

Researchers at Columbia University have provided important insights into features of viral binding and recognition within a class of potent neutralizing antibodies against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the agent that causes coronavirus disease 2019 (COVID-19).

13 Jan 2021

Hospitals’ rocky rollout of covid vaccine sparks questions of fairness

Last week, after finishing inoculations of some front-line hospital staff, Jupiter Medical Center was left with 40 doses of precious covid vaccine. So, officials offered shots to the South Florida hospital’s board of directors and their spouses over age 65.

13 Jan 2021

People who take walks in forests or greenspaces may have higher stress coping abilities

Work causes so much stress that it's become a global public health issue. Stress's impact on mental and physical health can also hurt productivity and result in economic loss. A new study now finds that working people who regularly take walks in forests or greenspaces may have higher stress-coping abilities.

13 Jan 2021

Study shows distancing and mandatory masks can prevent 87% of campus COVID-19 infections

The combined effectiveness of three COVID-prevention strategies on college campuses--mask-wearing, social distancing, and routine testing--are as effective in preventing coronavirus infections as the Pfizer and Moderna vaccines approved by the U.S. Food and Drug Administration (FDA), according to a new study co-authored by a Case Western Reserve University researcher.

13 Jan 2021

Mid-quarantine testing may increase compliance among college athletes without increasing risk

Catherine O'Neal, MD, Assistant Professor of Clinical Medicine at LSU Health New Orleans School of Medicine's branch campus in Baton Rouge, is a co-author of a paper reporting that shortening the length of quarantine due to COVID exposure when supported by mid-quarantine testing may increase compliance among college athletes without increasing risk.

13 Jan 2021

Researchers identify a simple way to eliminate sequencing errors produced by portable DNA sequencer

Researchers have found a simple way to eliminate almost all sequencing errors produced by a widely used portable DNA sequencer, potentially enabling scientists working outside the lab to study and track microorganisms like the SARS-CoV-2 virus more efficiently.

13 Jan 2021

Cardiovascular deaths unrelated to COVID-19 increased during the pandemic, study finds

As the number of COVID-19 infections continues to rise nationwide, more than 360,000 Americans have already died from the potentially deadly viral infection.

13 Jan 2021

Study: Testing policies should vary based on demand to catch the most COVID-19 cases

With months to go in the mass rollout of COVID-19 vaccines, testing is still critical to control the surging pandemic.

13 Jan 2021

Study reveals rising risk of mental health problems among COVID-19 health care professionals

The daily toll of COVID-19, as measured by new cases and the growing number of deaths, overlooks a shadowy set of casualties: the rising risk of mental health problems among health care professionals working on the frontlines of the pandemic.

12 Jan 2021

Study investigates the metabolites involved in growth and spread of melanoma

The first step in treating cancer is understanding how it starts, grows and spreads throughout the body. A relatively new cancer research approach is the study of metabolites, the products of different steps in cancer cell metabolism, and how those substances interact.

12 Jan 2021

Leading pediatric hospital reveals top AI models in COVID-19 Grand Challenge

The top 10 results have been unveiled in the first-of-its-kind COVID-19 Lung CT Lesion Segmentation Grand Challenge, a groundbreaking research competition focused on developing artificial intelligence (AI) models to help in the visualization and measurement of COVID specific lesions in the lungs of infected patients, potentially facilitating to more timely and patient-specific medical interventions.

12 Jan 2021

Study: Sugar substitute doesn't lead to the development of diabetes in healthy adults

For those trying to live a healthy lifestyle, the choice between sugar and artificial sweeteners such as saccharin can be confusing.

12 Jan 2021

Researchers study the effectiveness of FEND product to improve airway hygiene

In a paper published in Molecular Frontiers Journal, researchers from Cambridge, Massachusetts and Bangalore, India study the effectiveness of FEND product to significantly improve airway hygiene by reducing and suppressing respiratory droplets potentially containing airborne pathogens and other contaminants.

12 Jan 2021

Clinicians at leading cardiac center report burnout and high levels of distress

More than half the clinicians surveyed at the Peter Munk Cardiac Centre reported burnout and high levels of distress according to a series of studies published today in the Canadian Medical Association Journal Open.

12 Jan 2021

Rotten egg gas may help protect aging brain cells from Alzheimer’s disease

Typically characterized as poisonous, corrosive and smelling of rotten eggs, hydrogen sulfide's reputation may soon get a face-lift thanks to Johns Hopkins Medicine researchers.

12 Jan 2021

FDA's AI/ML-Based Software as a Medical Device Action Plan released

Today, the U.S. Food and Drug Administration released the agency's first Artificial Intelligence/Machine Learning (AI/ML)-Based Software as a Medical Device (SaMD) Action Plan. This action plan describes a multi-pronged approach to advance the Agency's oversight of AI/ML-based medical software.

12 Jan 2021

California budget reflects ‘pandemic-induced reality,’ governor says

The coronavirus pandemic doomed Gov. Gavin Newsom's ambitious plans last year to combat homelessness, expand behavioral health services and create a state agency to control soaring health care costs.

12 Jan 2021

Will the Pfizer–BioNTech vaccine be effective against the new N501Y SARS-CoV-2 variant?

Researchers from Pfizer and the University of Texas, USA, have presented evidence showing that people in a previously reported trial of the mRNA-based COVID-19 vaccine, BNT162b2 – commonly known as the Pfizer-BioNTech COVID-19 vaccine – had equivalent neutralizing titers to the N501 and Y501 viruses.

12 Jan 2021

Only a smokescreen? Big Tobacco stands down as Colorado and Oregon hike cigarette taxes

Big Tobacco did something unusual in Marlboro Country last fall: It stood aside while Colorado voters approved the state's first tobacco tax hike in 16 years.

12 Jan 2021

Wearable heart monitors and deep learning can provide early warning of SARS-CoV-2 infection

A recent study, appearing as a preprint on the medRxiv* server, reveals the possibility of early prediction of SARS-CoV-2 infection using data on the resting heart rate in the presymptomatic period.

12 Jan 2021

Public Health News and Research

Study identifies features of potent SARS-CoV-2 neutralizing antibodies

Hospitals’ rocky rollout of covid vaccine sparks questions of fairness

People who take walks in forests or greenspaces may have higher stress coping abilities

Study shows distancing and mandatory masks can prevent 87% of campus COVID-19 infections

Mid-quarantine testing may increase compliance among college athletes without increasing risk

Researchers identify a simple way to eliminate sequencing errors produced by portable DNA sequencer

Cardiovascular deaths unrelated to COVID-19 increased during the pandemic, study finds

Study: Testing policies should vary based on demand to catch the most COVID-19 cases

Study reveals rising risk of mental health problems among COVID-19 health care professionals

Study investigates the metabolites involved in growth and spread of melanoma

Leading pediatric hospital reveals top AI models in COVID-19 Grand Challenge

Study: Sugar substitute doesn't lead to the development of diabetes in healthy adults

Researchers study the effectiveness of FEND product to improve airway hygiene

Clinicians at leading cardiac center report burnout and high levels of distress

Rotten egg gas may help protect aging brain cells from Alzheimer’s disease

FDA's AI/ML-Based Software as a Medical Device Action Plan released

California budget reflects ‘pandemic-induced reality,’ governor says

Will the Pfizer–BioNTech vaccine be effective against the new N501Y SARS-CoV-2 variant?

Only a smokescreen? Big Tobacco stands down as Colorado and Oregon hike cigarette taxes

Wearable heart monitors and deep learning can provide early warning of SARS-CoV-2 infection

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