Virus News and Research

Latest Virus News and Research

New technique can accurately detect viruses in tumors from clinical next-generation sequencing

Researchers have developed a method to accurately detect viruses from clinical next-generation sequencing and describe novel associations between specific tumors and viruses that warrant further investigation.

5 May 2022

Copper coating eliminates Sars-Cov-2 virus, not silver

Copper and silver are known for their antibacterial properties. Researchers from Bochum have explored their effectiveness against viruses.

5 May 2022

Acute hepatitis and adenovirus infection among pediatric patients in Alabama

A new study published by the Centers for Disease Control and Prevention (CDC) today, "Acute Hepatitis and Adenovirus Infection Among Children - Alabama, October 2021–February 2022" provides additional clinical and epidemiologic information from an ongoing investigation involving children in Alabama with hepatitis (inflammation of the liver) of unknown cause.

5 May 2022

COVID-19 pandemic associated with increased anxiety and asthma symptoms in asthma sufferers

In the past two years, COVID-19 has provoked anxiety throughout the world for people worried they and their loved ones would get the virus and suffer tragic consequences.

5 May 2022

Viral microRNA acts as a master regulator to induce the reactivation of dormant herpesviruses

Dormant herpesviruses induce their reactivation via a previously unknown cellular mechanism mediated by a viral microRNA. Würzburg researchers show this in the journal "Nature".

5 May 2022

SARS-CoV-2 develops partial resistance to the antiviral drug remdesivir in cell culture

The virus that causes COVID-19 can develop partial resistance to the antiviral drug remdesivir during infection of cultured cells in the laboratory by more than one mechanism.

5 May 2022

Results indicate that Omicron infection induces low levels of neutralizing antibodies in immunocompetent individuals

Researchers assessed the induction of variant-specific neutralizing antibodies against the SARS-CoV-2 spike and nucleocapsid proteins of several SARS-CoV-2 strains.

5 May 2022

The impact of COVID-19 on digital health adoption

A new study analyzed the impact that coronavirus disease 2019 has had on the adoption of digital health.

5 May 2022

Study investigates stress granule formation during infection with the human common cold coronavirus and SARS-CoV-2

Researchers analyzed the inhibition of stress granules formation in cells infected by the human common cold coronavirus HCOV-OC43 and SARS-CoV-2.

5 May 2022

Relevance of stem-loop 2 motif in SARS-CoV-2 and astroviruses

A recent paper posted to the bioRxiv* preprint server demonstrated that the stem-loop 2 motif (s2m) was substantial for astroviruses but unnecessary for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

5 May 2022

Proper fit crucial for optimal face mask protection

In a recent article published in the journal Physics of Fluids, researchers explored the influence of perimeter leakage on the effectiveness of face masks.

5 May 2022

Study offers provable standards for SARS-CoV-2 UVC disinfection

When the COVID-19 pandemic emerged in early 2020, ultraviolet radiation became one of the go-to methods for preventing the spread of the SARS-CoV-2 virus, along with facemasks, hand sanitizer and social distancing.

4 May 2022

Bacteria-mediated oral delivery of viral replicon-based mRNA vaccines

Scientists have discussed the possibilities of developing oral replicon-based mRNA vaccines against SARS-CoV-2.

4 May 2022

The war against COVID-19: reinfection, vaccines, and herd immunity

A communication published in the journal Epidemiologia aimed to answer several questions concerning neutralizing antibodies against SARS-CoV-2, herd immunity, and COVID-19 vaccines.

4 May 2022

The sensitivity of Omicron subvariants to therapeutic monoclonal antibodies

A new study evaluates the sensitivity of the new Omicron subvariants (BA.2.11, BA.2.12.1, and BA.4/5) to eight therapeutic mAbs

4 May 2022

The effectiveness of shielding strategies for COVID-19

Researchers have used a mathematical model to assess if shielding the most vulnerable group while allowing infection to transmit through low-risk groups is an effective policy to combat the COVID-19 pandemic

4 May 2022

How protection due to vaccination or previous SARS-CoV-2 infection varies for the population of the Czech Republic

The current study aimed to understand how far this reduced vaccine efficacy and the protection conferred by prior infection in terms of Omicron infection, hospitalization, and oxygen supplementation.

4 May 2022

Web-based tool for monitoring indoor airborne COVID-19 transmission risks expands across North America

It is becoming increasingly likely that humanity will have to learn to live with COVID-19. But that does not mean we should be letting our guards down or ignoring the way it spreads throughout the population.

4 May 2022

Researchers investigate the population-level consequences of wearing masks

McMaster University researchers who study the dynamics of infectious disease transmission have investigated the population-level consequences of a potentially significant––and unobvious––benefit of wearing masks.

4 May 2022

Injectable hydrogels for single-dose COVID-19 vaccination

Several coronavirus disease 2019 (COVID-19) vaccines require multiple doses for long-lasting immunity. However, a new study published in the journal Biomacromolecules has developed a promising single-dose vaccine platform using an injectable hydrogel containing an epitope-labeled plant virus, Cowpea mosaic virus (CPMV).

4 May 2022