Virus News and Research

Latest Virus News and Research

3D printing technique extends the possibilities of lateral flow tests

Researchers at KU Leuven (Belgium) have developed a 3D printing technique that extends the possibilities of lateral flow testing.

10 May 2021

New spray protocol improves delivery of nasal antiseptic to reduce COVID-19 infection

A trip to visit family in Kolkata, India, put South Dakota State University assistant professor Saikat Basu in the middle of that country's second wave of COVID-19 infections.

10 May 2021

New vaccine shows potential to protect from a variety of coronavirus infections

A potential new vaccine developed by members of the Duke Human Vaccine Institute has proven effective in protecting monkeys and mice from a variety of coronavirus infections -- including SARS-CoV-2 as well as the original SARS-CoV-1 and related bat coronaviruses that could potentially cause the next pandemic.

10 May 2021

Researchers improve method to inhibit viruses that cause childhood respiratory infections

By engineering a short chunk of protein, or peptide, that can prevent the attachment of human parainfluenza viruses to cells, researchers have improved a method in rodent models intended to help keep children healthy.

10 May 2021

Research suggests Pfizer-BioNTech COVID-19 vaccine reprograms innate immune responses

Researchers in The Netherlands have warned that Pfizer-BioNTech’s coronavirus disease 2019 (COVID-19) vaccine induces complex reprogramming of innate immune responses that should be considered in the development and use of mRNA-based vaccines.

10 May 2021

Scientists produce a universal flu vaccine using nanoparticles to induce long-lasting immunity

Researchers at the National Institute of Allergy and Infectious Diseases (NIAID)’s Vaccine Research Center (VRC) and the University of Washington School of Medicine’s Institute for Protein Design (IPD) developed a universal flu vaccine candidate using small particles (nanoparticles), which can induce a long-lasting immune response.

10 May 2021

Cardiac complications found to be rare in college athletes who contracted COVID-19

In a small study, researchers found college athletes who contracted COVID-19 rarely had cardiac complications. Most had mild COVID symptoms that did not require treatment, and in a small percentage of those with abnormal cardiac testing, there was no evidence of heart damage on special imaging tests.

10 May 2021

Researchers show SARS-CoV-2 genes can be integrated into the human genome

Researchers in the United States have shown that genes from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the causative agent of coronavirus disease 2019 (COVID-19) – can be integrated into the genome of infected human cells.

10 May 2021

Preclinical study finds sex differences in neurological response to SARS-CoV-2 infection

Neurological problems during and after COVID-19 are persistent and frequent. However, research is still ongoing as to why certain people exhibit specific symptoms. Research led by Yi-Ping Hsueh from the Institute of Molecular Biology in Taiwan suggests SARS-CoV-2 infection in the brain could be sex-dependent.

10 May 2021

New nanoimmunoassay can detect anti–SARS-CoV-2 antibodies in ultralow-volume blood samples

In a recent study, researchers developed and validated a nanoimmunoassay (NIA) that analyzes 1,024 samples in parallel on a single microfluidic device the size of a USB stick. They detected anti-SARS-CoV-2 IgG antibodies, achieving a sensitivity of 98% and specificity of 100% based on an analysis of 134 pre-pandemic sera (collected in 2013/2014 and 2018) and 155 sera from reverse transcription-polymerase chain reaction (RT-PCR) positive individuals.

10 May 2021

How schools can help kids heal after the pandemic’s uncertainty

Kai Humphrey, 9, has been learning from home for more than a year. He badly misses his Washington, D.C., elementary school, along with his friends and the bustle of the classroom.

10 May 2021

Prevalence of SARS-CoV-2 antibodies in Germany

Seroprevalence studies have proved their worth in estimating the size and directionality of an outbreak of infectious disease, especially the current pandemic of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-induced coronavirus disease 2019 (COVID-19). A new study posted to the medRxiv* preprint server describes the prevalence of SARS-CoV-2 antibodies in five representative regions of Germany.

10 May 2021

Total COVID-19 deaths could be 7 million

A new analysis from the Institute for Health Metrics and Evaluation (IHME), which independently researches health at the University of Washington School of Medicine, shows that the total global toll due to coronavirus disease 2019 (COVID-19) could be more than twice the officially reported number of deaths, at almost 7 million.

10 May 2021

Combo COVID-flu vaccine protects against current and emerging variants in animal model

Now, in new research posted to the bioRxiv preprint server, scientists at Novavax, Inc. present a vaccine including recombinant influenza hemagglutinin (HA) antigen along with recombinant SARS-CoV-2 spike protein, with saponin Matrix-M adjuvant. Both have passed independent safety tests in phase 1 trials.

10 May 2021

Targeted methods to control spread of SARS-CoV-2 without resorting to lockdowns

Researchers at the Center for the Ecology of Infectious Diseases and the College of Public Health at the University of Georgia revealed alternative ways to control the pandemic spread without resorting to these measures.

9 May 2021

SARS-CoV-2 main protease conformations are temperature-dependent

New research led by Daniel A Keedy of City University of New York, USA, shows the structure of the main protease (Mpro) of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) – the causative pathogen of coronavirus disease 2019 (COVID-19) – reacts to being heated and cooled. The temperature-dependent conformations could act as potential therapeutic targets to neutralize the virus.

9 May 2021

Is COVID-19 a new disease?

In a review recently published in The Lancet Respiratory Medicine journal by Osuchowski et al. (May 6th, 2021) the currently known pathophysiology of COVID-19 is laid out to describe the mechanistic features that make COVID-19 distinct from many conditions previously thought to be similar.

9 May 2021

Mild Covid-19 infection not likely to cause lasting damage to structure or function of the heart

Mild Covid-19 infection is very unlikely to cause lasting damage to the structure or function of the heart, according to a study led by UCL (University College London) researchers and funded by the British Heart Foundation and Barts Charity.

8 May 2021

Unique infectious profile explains why it is so hard to treat COVID-19

A comprehensive review into what we know about COVID-19 and the way it functions suggests the virus has a unique infectious profile, which explains why it can be so hard to treat and why some people experience so-called "long-COVID", struggling with significant health issues months after infection.

7 May 2021

UTMB researchers receive $11.3 million grant to study immunopathogenesis of Ebola

Researchers at the University of Texas Medical Branch at Galveston have been awarded an $11.3 Million, multi-year grant from the National Institute of Allergy and Infectious Diseases to study immunopathogenesis of Ebola, and in particular to determine why cells infected with Ebola develop "immune system paralysis," which inhibits immune response, leads to hyperinflammation, and allows the deadly infection to spread.

7 May 2021

Virus News and Research

Latest Virus News and Research

3D printing technique extends the possibilities of lateral flow tests

New spray protocol improves delivery of nasal antiseptic to reduce COVID-19 infection

New vaccine shows potential to protect from a variety of coronavirus infections

Researchers improve method to inhibit viruses that cause childhood respiratory infections

Research suggests Pfizer-BioNTech COVID-19 vaccine reprograms innate immune responses

Scientists produce a universal flu vaccine using nanoparticles to induce long-lasting immunity

Cardiac complications found to be rare in college athletes who contracted COVID-19

Researchers show SARS-CoV-2 genes can be integrated into the human genome

Preclinical study finds sex differences in neurological response to SARS-CoV-2 infection

New nanoimmunoassay can detect anti–SARS-CoV-2 antibodies in ultralow-volume blood samples

How schools can help kids heal after the pandemic’s uncertainty

Prevalence of SARS-CoV-2 antibodies in Germany

Total COVID-19 deaths could be 7 million

Combo COVID-flu vaccine protects against current and emerging variants in animal model

Targeted methods to control spread of SARS-CoV-2 without resorting to lockdowns

SARS-CoV-2 main protease conformations are temperature-dependent

Is COVID-19 a new disease?

Mild Covid-19 infection not likely to cause lasting damage to structure or function of the heart

Unique infectious profile explains why it is so hard to treat COVID-19

UTMB researchers receive $11.3 million grant to study immunopathogenesis of Ebola

A new way of characterising biomolecules eBook

Innovating for impact: Jordi Labs on aligning methodologies with FDA expectation

Exploring the role of confocal-based high-content imaging in advancing core facilities

Transforming Cardiovascular Care: Insights from Mina Makar at AstraZeneca

Virus News and Research

Latest Virus News and Research

A new way of characterising biomolecules eBook

Innovating for impact: Jordi Labs on aligning methodologies with FDA expectation

Exploring the role of confocal-based high-content imaging in advancing core facilities

Transforming Cardiovascular Care: Insights from Mina Makar at AstraZeneca

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