Coronavirus Disease COVID 19 News and Research

Latest Coronavirus Disease COVID 19 News and Research

New report highlights the value in preventing and reducing stroke

A report released today has found thousands of lives and billions of dollars could be saved annually by preventing stroke and improving access to treatment and care.

10 Nov 2020

Researchers shed new light on stigma and conspiracy theories about coronavirus

The World Health Organization calls the spread of false information about the coronavirus (COVID-19) an "infodemic," and the results are broadly visible across society.

10 Nov 2020

Mask wearing, social distancing considerably reduce incidence of many diseases

Measures to reduce the spread of COVID-19 through non-pharmaceutical interventions (NPIs) such as mask wearing and social distancing are a key tool in combatting the impact of the ongoing coronavirus pandemic.

10 Nov 2020

Study shows dexamethasone can reduce chance of COVID-19-related death

Research has shown that dexamethasone, a widely available steroid, can significantly reduce the chance of death from COVID-19.

10 Nov 2020

Recommendations for initial prioritization of vaccination measures against COVID-19

The first COVID-19 vaccines could be authorized as early as the start of 2021. However, in all likelihood, there will not be sufficient vaccine doses in the beginning for all the people willing to undergo vaccination.

10 Nov 2020

New three-step approach promises to improve COVID-19 testing accuracy

One critical barrier in efforts to control the COVID-19 pandemic has been the relatively high false-negative rate of the most commonly-used Reverse Transcription Polymerase Chain Reaction (RT-PCR) testing methods.

10 Nov 2020

Exosome-mediated mRNA delivery generates broad immune response to multiple SARS-CoV-2 proteins

Recently, researchers from The Johns Hopkins University School of Medicine, Baltimore, MD, USA, and Capricor Therapeutics, Inc., Beverly Hills, CA, USA, described a new approach to SARS-CoV-2 vaccine development using exosomes to deliver mRNAs that encode the antigens from multiple structural proteins of the virus.

9 Nov 2020

Using wastewater epidemiology to monitor SARS-CoV-2 in Houston

Now, a team of researchers at Rice University, Baylor College of Medicine, and the Houston Health Department show SARS-CoV-2 RNA wastewater levels to be a strong predictive of trends in the nasal positivity rate two weeks in advance. This could help track the positivity rate for populations, speeding up the isolation and treatment of infected people.

9 Nov 2020

After SARS-CoV-2 antibodies fade B and T-cells persist

Now, an international team of thirty researchers from Sweden, Italy, Germany, the USA, and China aimed to determine the longevity of the immune response against SARS-CoV-2, particularly the specific memory B-cell and T-cell responses over time in convalescent COVID-19 patients.

9 Nov 2020

Aspirin to be tested as a potential COVID-19 treatment as part of RECOVERY trial

Now, in new research, the everyday painkiller aspirin will be evaluated as a potential treatment for COVID-19 in one of the United Kingdom’s most significant trials, aiming to evaluate whether it can reduce the risk of blood clots in infected people.

9 Nov 2020

Research explores links between Alzheimer's and Parkinson′s to COVID-19

In a recent medRxiv* preprint paper, Dr. L. Miguel Martins and colleagues from the University of Cambridge investigate the links between neurodegeneration and COVID-19.

9 Nov 2020

Heart rate data from wearable devices helps predict SARS-CoV-2 infection

A team of scientists from the Icahn School of Medicine at Mount Sinai in the United States has developed a digital platform to identify severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and related symptoms in healthcare personnel.

9 Nov 2020

Effective surveillance of non-symptomatic hosts key to preventing local outbreaks during epidemics

A team of researchers in the UK and Israel have warned that during infectious disease epidemics such as coronavirus disease 2019 (COVID-19), effective surveillance of non-symptomatic hosts is essential to preventing local outbreaks.

9 Nov 2020

Melatonin may be a viable treatment option for COVID-19, study suggests

Results from a new Cleveland Clinic-led study suggest that melatonin, a hormone that regulates the sleep-wake cycle and is commonly used as an over-the-counter sleep aid, may be a viable treatment option for COVID-19.

9 Nov 2020

Study suggests herd immunity to COVID-19 in New York City is low

Researchers in the United States have estimated that the proportion of people in New York City who developed antibodies against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) during the first wave of the coronavirus disease 2019 (COVID-19) pandemic is around one in eight.

9 Nov 2020

Stay-at-home orders during COVID-19 pandemic may have a dangerous side effect

The social isolation brought on by stay-at-home orders (SAHO) issued in the early phase of the Coronavirus Disease 2019 (COVID-19) pandemic may have a deadly and dangerous side effect: an increase in intentional penetrating injuries, especially firearm violence, that has remained at high levels even as stay-at-home orders have subsided and as COVID-19 cases are on an upswing.

9 Nov 2020

Promising yeast-expressed SARS-CoV-2 vaccine candidate effective in mice

Researchers at the Texas Children's Hospital Center for Vaccine Development, USA, have published a report on the preprint server bioRxiv that describes a yeast-expressed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) receptor-binding domain (RBD) protein, a key target of current vaccine development efforts.

9 Nov 2020

Translational study within SARS-CoV-2 infected cells opens up new therapeutic avenues

A recent study published on the preprint server bioRxiv in October 2020 shows what the protein translation process looks like in specific terms. In doing so, the study has provided new insights that might prove helpful in developing new therapies for COVID-19 patients.

9 Nov 2020

ACE2 and TMPRSS2 not the only virus-receptors to mediate SARS-CoV-2 entry

However, a recent study published on the preprint server bioRxiv in November 2020 uncovers the major role played by the N-terminal domain of the SARS-CoV-2 virus in host infection. This could be of great use in measuring the usefulness of antibodies used in convalescent plasma therapy for COVID-19.

9 Nov 2020

Study of SARS-CoV-2 antibodies in >5,000 healthcare workers

To address this, Daniel J Cooper and his team of researchers conducted a prospective seroepidemiological study to systematically evaluate specific risk factors for healthcare workers. They used a SARS-CoV-2 immunoassay and analyzed the risk factors for seropositivity using multivariate logistic regression.

9 Nov 2020