Pathogen News and Research

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Airborne transmission of SARS-CoV-2 is possible in enclosed environments, a study finds

A team of scientists recently revealed that inside a closed room, the chance of airborne SARS-CoV-2 infection directly depends on the number of symptomatic COVID-19 patients in the room and the duration of exposure.

8 Jan 2021

How has the COVID-19 pandemic affected the mental health of older adults? A UK case study

A team of researchers at University College London, UK, recently explored how the COVID-19 pandemic has affected the mental health of older adults across Britain.

7 Jan 2021

Researchers develop new sequencing-based approach for pathogen discovery

A sequencing-based solution can be utilized to determine infection clearance and microbiota recovery. Next, the researchers will apply the technique to investigate the coronavirus disease.

7 Jan 2021

Severe COVID-19 recovered patients do not display long-lasting adaptive immune responses, finds study

A team of scientists from the University of Valencia and INCLIVA Health Research Institute, Spain, has recently investigated the durability of immune responses specifically developed against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative pathogen of coronavirus disease 2019 (COVID-19).

7 Jan 2021

CytoDel successfully delivers neuronal antibody in animal models of botulism

CytoDel, Inc., a privately-held corporation, today announces the publication of preclinical data on the Company's lead product, Cyto-111, in the peer-reviewed journal, Science Translational Medicine. The complete text of the article titled, "Neuronal Delivery of Antibodies has Therapeutic Effects in Animal Models of Botulism," can be found here.

7 Jan 2021

New peptide can target specific pathogen without damaging the good bacteria

Drug-resistant bacteria could lead to more deaths than cancer by 2050, according to a report commissioned by the United Kingdom in 2014 and jointly supported by the U.K. government and the Wellcome Trust.

7 Jan 2021

In-silico modeling provides new understanding of immune response to SARS-CoV-2

The COVID-19 pandemic caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has crippled global healthcare systems and triggered an economic crisis in many countries. The pandemic is not showing signs of a slowdown even in 2021 with a new and more infectious variant of the virus wreaking havoc in the UK and many other parts of the world.

6 Jan 2021

Disulfide-reducing agents demonstrate potential antiviral activity against SARS-CoV-2

Researchers recently demonstrated that chemical agents capable of reducing disulfide (S-S) bonds can be potentially used as antiviral drugs against SARS-CoV-2, the causative pathogen of COVID-19.

6 Jan 2021

Researchers test the effects of growth molecules exuded by oral bacteria

The human body is filled with friendly bacteria. However, some of these microorganisms, such as Veillonella parvula, maybe too nice.

6 Jan 2021

SARS-CoV-2 infected alveolar type-II lung cells show senescence

Using monoclonal antibodies against the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike protein and senescent markers, researchers provide evidence that virus-infected lung cells acquire characteristics of cellular senescence, which also leads to expression of proinflammatory cytokines.

5 Jan 2021

Novel imaging method reveals in vivo localization of antibiotics in infected lung tissues

Researchers at the Francis Crick Institute and the University of Western Australia have developed a new imaging method to see where antibiotics have reached bacteria within tissues.

5 Jan 2021

Could asymptomatic SARS-CoV-2 screening in dental practices help prevent silent transmission?

Researchers conducted a mass, asymptomatic screening of patients in dental surgeries across Scotland to assess illustrate its potential utility in curbing silent transmission.

5 Jan 2021

Copper surfaces can inactivate SARS-CoV-2 in as little as one minute, study finds

A new study by researchers at the University of Southampton, UK, has found that SARS-CoV-2 can inactivate on copper surfaces in as little as 1 minute. This is faster than the findings of previous studies in which it took as much as 4 hours before the virus was inactivated.

5 Jan 2021

Can interregional travel restrictions curb SARS-CoV-2 transmission?

A study led by Dr. Keisuke Kondo at the Research Institute of Economy, Trade and Industry, Japan, has recently developed a mathematical model to investigate the impacts of interregional mobility restriction on the transmission of SARS-CoV-2.

5 Jan 2021

Gut cells alert the body to danger during parasite invasion

To effectively combat an infection, the body first has to sense it's been invaded, then the affected tissue must send out signals to corral resources to fight the intruder.

28 Dec 2020

Could engineered red blood cells be an effective antiviral against SARS-CoV-2?

In a new study, released on the bioRxiv* preprint server, a team of researchers explores the antiviral potential of red blood cells against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative pathogen of COVID-19.

24 Dec 2020

SARS-CoV-2 infection increases risk of severe COVID-19 in pregnant women, newborns

Recent analyses indicate that pregnant women and newborns may face elevated risks of developing more severe cases of COVID-19 following SARS-CoV-2 infection.

24 Dec 2020

Frequent and rapid testing may reduce SARS-CoV-2 transmission in carehomes

A team of scientists from the Centers for Disease Control and Prevention, United States, recently conducted a study to evaluate the effectiveness of serial testing and isolation of healthcare personnel in nursing homes in preventing the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative pathogen of coronavirus disease 2019 (COVID-19).

23 Dec 2020

Public adherence to COVID-19 guidelines in Norway: a case study

To evaluate and understand the adherence to public health actions recommended by the government, a team in Norway undertook a study funded in part by the Norwegian Research Council’s Centres of Excellence Funding Scheme and by the project: A realtime analytical pipeline for preparedness, planning, and response during the COVID-19 pandemic in Norway.

23 Dec 2020

Molecular reporters produce fluorescence to expose the allies of tumor cells

Glioblastoma is the most common malignant brain tumor in adults. Roughly five in every 100,000 people develop this type of cancer each year.

23 Dec 2020

Pathogen News and Research

Airborne transmission of SARS-CoV-2 is possible in enclosed environments, a study finds

How has the COVID-19 pandemic affected the mental health of older adults? A UK case study

Researchers develop new sequencing-based approach for pathogen discovery

Severe COVID-19 recovered patients do not display long-lasting adaptive immune responses, finds study

CytoDel successfully delivers neuronal antibody in animal models of botulism

New peptide can target specific pathogen without damaging the good bacteria

In-silico modeling provides new understanding of immune response to SARS-CoV-2

Disulfide-reducing agents demonstrate potential antiviral activity against SARS-CoV-2

Researchers test the effects of growth molecules exuded by oral bacteria

SARS-CoV-2 infected alveolar type-II lung cells show senescence

Novel imaging method reveals in vivo localization of antibiotics in infected lung tissues

Could asymptomatic SARS-CoV-2 screening in dental practices help prevent silent transmission?

Copper surfaces can inactivate SARS-CoV-2 in as little as one minute, study finds

Can interregional travel restrictions curb SARS-CoV-2 transmission?

Gut cells alert the body to danger during parasite invasion

Could engineered red blood cells be an effective antiviral against SARS-CoV-2?

SARS-CoV-2 infection increases risk of severe COVID-19 in pregnant women, newborns

Frequent and rapid testing may reduce SARS-CoV-2 transmission in carehomes

Public adherence to COVID-19 guidelines in Norway: a case study

Molecular reporters produce fluorescence to expose the allies of tumor cells

Best practices - optimize qPCR processes for pathogen detection eBook

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