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Number of children contracting SARS-CoV-2 steadily increasing, CDC says

The U.S. Centers for Disease Control and Prevention (CDC) released new guidance revealing that the number and infection rate of COVID-19 cases among children have steadily increased between March and July, which may worsen as schools start to re-open.

18 Aug 2020

Thermo Fisher Scientific launches two breakthrough imaging filters that take cryo-EM to a new level

Thermo Fisher Scientific, the world leader in serving science, today introduced two breakthrough imaging filters, the Thermo Scientific Selectris Imaging Filter and the Thermo Scientific Selectris X Imaging Filter, taking cryo-electron microscopy to a new level, making it possible to view proteins at true atomic resolution.

From Thermo Fisher Scientific Inc. 13 Aug 2020

New research on COVID-19 and aging

A new study published on the preprint server medRxiv in August 2020 shows that genetic factors, chronic disease, and biological aging define the relationship between aging and the severity of COVID-19.

11 Aug 2020

COVID-19 patient with repeatedly undetectable SARS-CoV-2 antibodies

A recent case study published in the Journal of Applied Laboratory Medicine in August 2020 illustrates this with its finding of persistent seronegativity in a patient confirmed to be SARS-CoV-2 positive.

10 Aug 2020

A multi-omics single cell analysis on COVID-19

Now, a new study published on the preprint server medRxiv aims to analyze the immune response over time, using multi-omics in the study of a single cell.

21 Jul 2020

Doctor in Israel reinfected with COVID-19 three months after recovering

There is still a lot to learn about coronavirus disease (COVID-19), which is currently ravaging across the globe. Though scientists are slowly gaining a better understanding of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), it is still unclear if being infected once may provide long-lasting immunity against the novel coronavirus.

20 Jul 2020

Study explains why fetuses and newborns are mostly spared by COVID-19

Amid the coronavirus pandemic, it has been previously suggested that the most vulnerable individuals to developing severe coronavirus disease (COVID-19) include the elderly, those with underlying health conditions, and those who have weakened immune systems.

15 Jul 2020

"Winter is coming," warn UK COVID-19 experts

The famous line from "Game of Thrones" about approaching dangers this winter may prove to be accurate, say, scientists in a new report. The researchers state that a second wave of infection could hit the United Kingdom this winter, and this would be worse than the first wave taking as many as 120,000 lives.

14 Jul 2020

Mutated European strain of coronavirus more contagious but less potent

The coronavirus pandemic is far from over as it actively spreads across the globe. The infection toll has reached a staggering 10.84 million people since it emerged in late December 2019 in Wuhan City, China. The virus that has left the city has now spread to 188 countries and territories and has mutated, becoming more infectious.

3 Jul 2020

Favipiravir has weak effect on SARS-CoV-2 and Hydroxychloroquine none at all in hamster model

A new study from Belgian researchers shows that antiviral drug Favipiravir could have a weak effect against the dreaded novel coronavirus or severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) as seen in hamster models. However, the study also finds there is no efficacy of the much-touted drug Hydroxychloroquine.

22 Jun 2020

Asymptomatic spread of SARS-CoV-2 appears to be rare, says WHO

The coronavirus disease (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has taken a toll on many countries, infecting more than 7.35 million people. Previously, scientists claimed that the virus could be transmitted via asymptomatic carriers, or those not showing symptoms of the disease.

10 Jun 2020

Deep UV LED inactivation of SARS-CoV-2 - fast and effective

The ongoing pandemic has aroused considerable effort to find methods to prevent and control the spread of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes COVID-19 disease. Rapid inactivation devices would be of great help in this area, to prevent viral transmission through aerosols and contact with infected surfaces.

9 Jun 2020

Antiviral effects for COVID-19: Early is better

A new study by an international team of researchers and published on the preprint server medRxiv* in June 2020 describes the possible reasons for inconsistent or null findings in clinical studies of antiviral drugs to date. It proposes a new approach to decide the sample size in light of its findings.

5 Jun 2020

Study shows Sofosbuvir alleviates COVID-19-related neurological symptoms

A group of researchers has studied the effects of an antiviral drug Sofosbuvir on human brain organoids infected with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

2 Jun 2020

Heparin resistance among COVID-19 patients admitted to ICU

A new study has shown that COVID-19 patients admitted to the Intensive care unit may be resistant to the naturally occurring anticoagulant Heparin. The study titled, “Heparin resistance in COVID‑19 patients in the intensive care unit,” was published in the latest issue of the Journal of Thrombosis and Thrombolysis.

26 May 2020

X-ray experiments demonstrate a new way to block the entry of SARS-CoV-2

As scientists across the globe race to develop a vaccine against SARS-CoV-2, the coronavirus that causes COVID-19, an international team led by Davide Corti at Vir Biotechnology and David Veesler at the University of Washington has been working around the clock on a complementary approach - identifying neutralizing antibodies that could be used as a preventative treatment or as a post-exposure therapy.

19 May 2020

COVID-19 could be causing potentially fatal inflammatory disease in children, doctors warn

Since the emergence of the coronavirus disease (COVID-19) in China in December 2019, health experts have cautioned that the disease is particularly serious in high-risk populations, including older adults, those with underlying diseases, and those who are immunocompromised. Now, doctors in the United Kingdom warn of a rare and severe inflammatory disease in children with COVID-19.

28 Apr 2020

New anti-COVID-19 system could potentially fight other viruses

The ongoing COVID-19 pandemic has sparked many research projects to meet the challenge of the virus and come up with measures to fight its activity. A new study published in the journal Cell Host & Microbe in April 2020 describes a novel system to help scientists understand the virus, including mutations, diagnose infections, and also to develop and evaluate vaccines more quickly.

8 Apr 2020

Scientists in the UK look to measure COVID-19 in the wider community

The coronavirus disease (COVID-19) is actively spreading throughout the globe, affecting 184 countries and territories. In the United Kingdom, the country has seen the highest daily numbers of recorded coronavirus deaths – 854 on Monday and 786 on Tuesday, prompting scientists to race toward determining how vast the virus is spreading in the UK.

8 Apr 2020

Researchers uncover mechanism by which gene mutations potentially give rise to kidney disease

Researchers from the Center for Precision Disease Modeling at the University of Maryland School of Medicine have uncovered a mechanism that appears to explain how certain genetic mutations give rise to a rare genetic kidney disorder called nephrotic syndrome.

5 Apr 2020