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Methylene blue and light inactivates SARS-CoV-2 on N95 respirators and masks, study finds

Researchers at the University of Washington show that methylene blue (MB) and light can decontaminate masks and respirators by inactivating three tested coronaviruses without compromising integrity. The method is effective, low-cost, and does not require specialized equipment, making it applicable in any setting.

16 Dec 2020

Researchers use aroma diffuser for assessing the fit of face masks

Researchers have developed a way to use a simple home aroma diffuser to test whether N95 and other types of sealing masks, such as KN95 and FFP2 masks, are properly fitted, a result which could be used to help protect healthcare workers and the public from contracting or transmitting COVID-19.

16 Dec 2020

New data shows encouraging results for patients with neuro-degenerative blinding eye disease

New data published in the Journal Science Translational Medicine shows encouraging results in a worldwide clinical trial for patients diagnosed with the neuro-degenerative blinding eye disease; Leber Hereditary Optic Neuropathy (LHON.)

16 Dec 2020

RedHill Biopharma announces promising preliminary results from opaganib study

TEL AVIV, Israel and RALEIGH, NC, December 15, 2020, RedHill Biopharma Ltd., a specialty biopharmaceutical company, today announced promising preliminary results from a preclinical study with opaganib.

15 Dec 2020

AI-based study of social media maps SARS-CoV-2 vaccine hesitancy across the US

Researchers from the University of Rochester, USA, has produced an AI-based study that analyzes the social media platform Twitter to gauge public opinions in the US surrounding SARS-CoV-2 vaccines to shed greater light on this issue.

15 Dec 2020

Research could lead to potential new treatments for mutant RAS-driven cancers

Scientists have dedicated huge amounts of time and resources to better understanding the causes and mechanisms of cancer growth.

15 Dec 2020

Mologic and the University of Liverpool collaborate to develop a rapid diagnostic test for common agricultural parasite

Mologic today announced it is in the final developmental stages of a pen-diagnostic test with the University of Liverpool.

15 Dec 2020

Not all masks protect the same: Research suggests no mask better than an old mask

In a new study, a team of scientists explains how not all masks protect the same from COVID-19 transmission.

15 Dec 2020

The effect of vaccination on the spread of COVID-19 disease

Researchers from Cornell University, USA, have modeled the effect of vaccination on the spread of COVID-19 disease. They suggest that vaccinating healthcare workers first followed by people who have many social interactions, such as grocers and airline cabin crew, will help reduce transmission. The research is published on the preprint server medRxiv*, prior to peer review.

14 Dec 2020

UHN gave first COVID-19 vaccine in Canada

University Health Network today gave the first COVID-19 vaccine in Canada. This landmark event signals a potential turning point in the pandemic and underlines the value of science and worldwide cooperation.

14 Dec 2020

Emergence of resistant SARS-CoV-2 variant in immunocompromised patient following therapeutic antibody use

The focus is increasingly moving towards vaccine roll-out as the world faces the real possibility of the second year of social and economic restrictions.

14 Dec 2020

COVID-19 vaccination may potentially cut hospitalizations, deaths by 60% in Ontario, Canada

A new study suggests an impact of the COVID-19 vaccine on SARS-CoV-2 attack rate, and hospitalizations, even with no protection against infection.

14 Dec 2020

Risk factors for COVID-19 vaccine acceptance

A recent study adds more evidence to the supposition that willingness to accept the COVID-19 vaccine depends on a variety of factors.

14 Dec 2020

Households are a high-risk setting for SARS-CoV-2 transmission

The results of a new study have confirmed that households, and other crowded indoor environments, are high-risk settings for SARS-CoV-2 transmission.

14 Dec 2020

Researchers test the protectiveness of consumer-grade and modified masks against COVID-19

Using a custom-built exposure chamber, UNC School of Medicine and EPA scientists tested consumer-grade masks and improvised face coverings to show how effective they can be at protecting individuals from airborne particles of similar size to those carrying SARS-CoV-2, the virus that causes COVID-19.

11 Dec 2020

Healthy gut microbiota contributes to normal brain function, study shows

Depression is a mental disorder that affects more than 264 million people of all ages worldwide. Understanding its mechanisms is vital for the development of effective therapeutic strategies.

11 Dec 2020

New analysis method could pave the way for important breakthroughs in immunotherapy

In a new study, researchers at Uppsala University have been able to show differences in how Rituximab, a monoclonal antibody drug, interacts with the blood of healthy individuals compared to patients with chronic lymphatic leukemia. This has awakened hopes that this analysis method could pave the way for important breakthroughs in immunotherapy research and treatment.

11 Dec 2020

Favipiravir does not attenuate the progression of COVID-19

Scientists have conducted an observational study to evaluate the efficacy of an anti-influenza medicine favipiravir in treating hospitalized COVID-19 patients.

11 Dec 2020

Sunscreen should be worn by all to protect against skin cancer and premature aging

A team of Canadian dermatologists have reviewed the latest evidence surrounding sunscreen use to conclude key points regarding its use and efficacy.

11 Dec 2020

Three leading experts urge US government to be vigilant against anti-vaccination advocates

As the world watches how UK residents respond to COVID-19 vaccinations, three leading experts on the virus are urging Americans and the US government to be vigilant against anti-vaccination advocates and their "rumors, misinformation, and conspiracy theories in a fractured media universe."

11 Dec 2020

Efficacy News and Research

Methylene blue and light inactivates SARS-CoV-2 on N95 respirators and masks, study finds

Researchers use aroma diffuser for assessing the fit of face masks

New data shows encouraging results for patients with neuro-degenerative blinding eye disease

RedHill Biopharma announces promising preliminary results from opaganib study

AI-based study of social media maps SARS-CoV-2 vaccine hesitancy across the US

Research could lead to potential new treatments for mutant RAS-driven cancers

Mologic and the University of Liverpool collaborate to develop a rapid diagnostic test for common agricultural parasite

Not all masks protect the same: Research suggests no mask better than an old mask

The effect of vaccination on the spread of COVID-19 disease

UHN gave first COVID-19 vaccine in Canada

Emergence of resistant SARS-CoV-2 variant in immunocompromised patient following therapeutic antibody use

COVID-19 vaccination may potentially cut hospitalizations, deaths by 60% in Ontario, Canada

Risk factors for COVID-19 vaccine acceptance

Households are a high-risk setting for SARS-CoV-2 transmission

Researchers test the protectiveness of consumer-grade and modified masks against COVID-19

Healthy gut microbiota contributes to normal brain function, study shows

New analysis method could pave the way for important breakthroughs in immunotherapy

Favipiravir does not attenuate the progression of COVID-19

Sunscreen should be worn by all to protect against skin cancer and premature aging

Three leading experts urge US government to be vigilant against anti-vaccination advocates

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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