Virus News and Research

Latest Virus News and Research

SARS-CoV-2 spike deletion ΔH69/ΔV70 shows repeated emergence and spread

Since the COVID 19 pandemic, it has been established that the causative virus, SARS-CoV-2 gains entry to the target host cell via its spike glycoprotein.

17 Dec 2020

HDL nanoparticles prevent cholesterol movement at membrane receptor to inhibit entry of SARS-CoV-2 pseudovirus in cell culture

As researchers strive to find safe therapeutics for COVID 19, a study suggests that preventing the movement of cholesterol may inhibit viral entry by up to 80%.

17 Dec 2020

Hepatitis C virus drugs synergize with remdesivir against SARS-CoV-2 in vitro

SARS-CoV-2 has infected over 71.5 million people and claimed over 1.6 million lives globally since December 2019.

17 Dec 2020

Study shows an inflammatory response in the mice brain is responsible for severe COVID-19

Researchers demonstrated that neuroinvasion and encephalitis caused by SARS-CoV-2 is associated with significant mortality in a special mouse model.

17 Dec 2020

Why are some groups more vulnerable to COVID-19?

News-Medical speaks to Dr. Jaswinder Singh about his research surrounding why some groups are more susceptible to severe cases of COVID-19.

17 Dec 2020

Slower drill rotation during dental procedures can reduce COVID-19 spread

Dental procedures can pose a high risk of viral transmission because the tools that are used often produce aerosols, which can contain high numbers SARS-CoV-2 virions, copies of the virus causing COVID-19.

17 Dec 2020

Natural changes in UV influence the spread of COVID-19, shows study

Natural variations in ultraviolet radiation influence the spread of COVID-19, but the influence is modest compared to preventive measures such as physical distancing, mask wearing, and quarantine, according to new research from Harvard University.

17 Dec 2020

Researchers find evidence that COVID-19 spread is sensitive to UV exposure

Scientists, policymakers and healthcare workers are eager to discern to what extent COVID-19 may be seasonal. Understanding this aspect of the disease could guide our response to the pandemic.

17 Dec 2020

Researchers identify key gene necessary for cells to consume and destroy viruses

A team led by UT Southwestern researchers has identified a key gene necessary for cells to consume and destroy viruses. The findings, reported online today in Nature, could lead to ways to manipulate this process to improve the immune system's ability to combat viral infections, such as those fueling the ongoing COVID-19 pandemic.

17 Dec 2020

Specific genetic target could help explain the variation in COVID-19 effects

The Translational Genomics Research Institute (TGen), an affiliate of City of Hope, has identified a specific genetic target that could help explain the tremendous variation in how sick those infected with COVID-19 become.

17 Dec 2020

COVID-19 spread is linked to atmospheric pollutants exposure

The spread of SARS-CoV-2, the coronavirus responsible for the current pandemic outbreak, has been speculated to be linked to short-term and long-term atmospheric pollutants exposure, mainly particulate matters (PMs).

17 Dec 2020

Researchers examine proteins involved in SARS-CoV-2 infection

Like all viruses, the novel coronavirus is dependent on help from the human host cell. Proteins are the functional units of the cell and enable the virus to enter the host cell or help the virus to replicate.

17 Dec 2020

Expanded biodiversity infrastructure is essential for pandemic preparedness, say experts

When you imagine a visit to a natural history museum, the first thing that springs to mind could be dinosaur bones or taxidermized animals.

16 Dec 2020

New study to evaluate health outcomes of SARS-CoV-2 infection in children

An observational study has launched to evaluate the short- and long-term health outcomes of SARS-CoV-2 infection in children, including multisystem inflammatory syndrome in children (MIS-C), and to characterize the immunologic pathways associated with different disease presentations and outcomes. SARS-CoV-2 is the virus that causes COVID-19.

16 Dec 2020

Scientists demonstrate a promising strategy for treating lymphomas

Scientists at Scripps Research have demonstrated a promising new strategy for treating lymphomas, a group of cancers that begin in infection-fighting cells of the immune system called lymphocytes.

16 Dec 2020

Innovation Partners Institute and MavenSphere launch personal engagement app for organizations

Amid rapidly rising cases of COVID-19 in Indiana, the Innovation Partners Institute (IPI) at Purdue University and MavenSphere today launched a personal engagement app designed to give organizations a simple tool to help people monitor their COVID symptoms, track test results, and connect to important support tools and resources.

16 Dec 2020

Ignoring CDC recommendations enhances fear and anger among employees

Companies worldwide are facing unprecedented challenges due to the COVID-19 pandemic, from modifying operations to keeping employees safe and informed. But not all businesses have followed the recommended safety protocols set by the Centers for Disease Control and Prevention.

16 Dec 2020