Virus News and Research

Latest Virus News and Research

Will covid spike again this fall? 6 tips to help you stay safe

Will covid spike again this fall? 6 tips to help you stay safe

Last year, the emergence of the highly transmissible omicron variant of the covid-19 virus caught many people by surprise and led to a surge in cases that overwhelmed hospitals and drove up fatalities. Now we're learning that omicron is mutating to better evade the immune system.

14 Oct 2022

Innovative approaches needed to improve flu vaccine effectiveness, experts say

Innovative approaches needed to improve flu vaccine effectiveness, experts say

While influenza has taken a backseat to COVID-19 over the last 2.5 years, flu season is here again and, with a significant reduction in social distancing, masking and other COVID-prevention measures, we’ll likely see many more cases of the flu this year, experts say.

14 Oct 2022

SARS-CoV-2 causes neuronal damage and inflammation within a week of infection in rhesus macaques

SARS-CoV-2 causes neuronal damage and inflammation within a week of infection in rhesus macaques

SARS-CoV-2, the COVID-19 virus, caused significant neuron damage and inflammation within a week of infection in rhesus macaque monkeys, according to a new study.

14 Oct 2022

HIV patients with moderate immune suppression at greater risk of severe COVID-19 "breakthrough" infection

HIV patients with moderate immune suppression at greater risk of severe COVID-19 "breakthrough" infection

People with HIV who have moderate immune suppression appear to be at greater risk of severe COVID-19 "breakthrough" infection after vaccination, according to a study led by researchers at the Johns Hopkins Bloomberg School of Public Health.

13 Oct 2022

Sewage monitoring method detects hepatitis virus in wastewater samples

Sewage monitoring method detects hepatitis virus in wastewater samples

Researchers in Sweden have created a method that now makes it possible to monitor sewage for a virus that has is believed to be linked to hepatitis outbreaks worldwide.

13 Oct 2022

‘Massive global failure’ led to COVID-19 deaths and reversal of UN goals, report says

‘Massive global failure’ led to COVID-19 deaths and reversal of UN goals, report says

Global failures on multiple levels led to a “staggering death toll” from COVID-19 and the reversal of advances made towards UN development goals, a report by the Lancet’s Commission on the pandemic says.

13 Oct 2022

Myocarditis induced by COVID-19 infection is substantially greater than the risk posed by vaccines

Myocarditis induced by COVID-19 infection is substantially greater than the risk posed by vaccines

The risk of developing myocarditis - or inflammation of the heart muscle - is seven times higher with a COVID-19 infection than with the COVID-19 vaccine, according to a recent study by Penn State College of Medicine scientists.

13 Oct 2022

Researchers develop an HERV-enveloped recombinant baculoviral DNA vaccine against SARS-CoV-2

Researchers develop an HERV-enveloped recombinant baculoviral DNA vaccine against SARS-CoV-2

Researchers developed a human endogenous retrovirus (HERV)-enveloped recombinant baculoviral DNA vaccine to target the SARS-CoV-2 Delta variant, and tested its cross-protection efficacy using mice models.

13 Oct 2022

The impact of humidity levels on viral transmission and viability

The impact of humidity levels on viral transmission and viability

A recent PLoS ONE study reviewed the impact of humidity on virus transmission and its viability.

13 Oct 2022

The health status and exercise capacity of COVID-19 survivors one year after hospital discharge

The health status and exercise capacity of COVID-19 survivors one year after hospital discharge

A recent study evaluated the health status and exercise capacity of COVID-19-recovered patients one year after hospital discharge.

13 Oct 2022

The immunometabolic regulatory mechanisms for the pathogenesis of COVID-19

The immunometabolic regulatory mechanisms for the pathogenesis of COVID-19

A new study aimed to analyze the immunometalobism BALF cells from mild to severe COVID-19 patients using computational algorithms that quantified metabolic fluxes and metabolic pathways.

13 Oct 2022

Advanced cryo-electron microscope reveals how poliovirus takes over human cells

Advanced cryo-electron microscope reveals how poliovirus takes over human cells

For the first time, researchers at Umeå University, Sweden, can now show how the dreaded poliovirus behaves when it takes over an infected cell and tricks the cell into producing new virus particles.

12 Oct 2022

Clinical trial to evaluate antiviral drug for monkeypox begins in the Democratic Republic of the Congo

Clinical trial to evaluate antiviral drug for monkeypox begins in the Democratic Republic of the Congo

A clinical trial to evaluate the antiviral drug tecovirimat, also known as TPOXX, in adults and children with monkeypox has begun in the Democratic Republic of the Congo (DRC).

12 Oct 2022

Study explores cell signaling dysregulation and COVID-19 severity

Study explores cell signaling dysregulation and COVID-19 severity

Researchers assessed the impact of dysregulation in cell signaling events on coronavirus disease 2019 (COVID-19) severity.

12 Oct 2022

Researchers develop a causal model to assess the dependence of viral loads of patients infected with COVID-19 on age

Researchers develop a causal model to assess the dependence of viral loads of patients infected with COVID-19 on age

Researchers developed a causal model to analyze SARS-CoV-2 viral load distribution as a function of patients’ age.

12 Oct 2022

The ability of antiviral formulation ViruSAL to inhibit SARS-CoV-2 infectivity

The ability of antiviral formulation ViruSAL to inhibit SARS-CoV-2 infectivity

Researchers from Ireland used human bronchial epithelium models to evaluate the ability of a novel proprietary formulation called ViruSAL to inhibit SARS-CoV-2 infections.

12 Oct 2022

COVID-19 vaccine may protect pregnant women from SARS-CoV-2 placentitis and stillbirth

COVID-19 vaccine may protect pregnant women from SARS-CoV-2 placentitis and stillbirth

Stillbirth is a recognized complication of COVID-19 in pregnant women caused by harmful changes to the placenta induced by the virus.

12 Oct 2022

What is the association of pneumococcal carriage with SARS-CoV-2 infection?

What is the association of pneumococcal carriage with SARS-CoV-2 infection?

Researchers explored the association between Streptococcus pneumoniae and SARS-CoV-2 in the upper respiratory tracts of COVID-19-positive individuals.

12 Oct 2022

A novel molecularly imprinted polypyrrole electrode for diagnosing COVID-19

A novel molecularly imprinted polypyrrole electrode for diagnosing COVID-19

A recent study examines the interaction between the SARS-CoV-2 spike glycoprotein through the use of a molecularly imprinted polypyrrole electrode.

12 Oct 2022

Modeling the risk factors for household transmission of SARS-CoV-2

Modeling the risk factors for household transmission of SARS-CoV-2

Researchers analyze the risks of contracting SARS-CoV-2 from the household and community

12 Oct 2022

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