Severe Acute Respiratory Syndrome News and Research

Latest Severe Acute Respiratory Syndrome News and Research

Researchers compare rhesus and cynomolgus macaques for SARS-CoV-2 vaccine trials

A team of researchers at the Biomedical Primate Research Centre based in the Netherlands have aimed to determine the effects of the SARS-CoV-2 pathogen on these monkeys and, subsequently, whether they make good animal models for future research in the area.

8 Nov 2020

Study suggests honey and Nigella sativa expedites viral clearance in COVID-19 patients

A team of researchers from various institutes across Pakistan, Chile, Canada, and the USA recently conducted a clinical trial to investigate the potential effectiveness of a combination of honey and Nigella sativa (HNS) in treating COVID-19 patients. Their study is published on the preprint server medRxiv prior to the scientific peer review process.

8 Nov 2020

Study suggests SARS-CoV-2 mutation fingerprints could be used for molecular contact tracing

In a recent groundbreaking study, researchers from Stanford University demonstrated the potential of multiplexed targeted next-generation sequencing assay for detecting SARS-CoV-2 genetic fingerprints used in mutation profiling, with the potential of massive scalability required for population studies. The findings are currently available on the medRxiv preprint server.

8 Nov 2020

Mobile phone contamination could be part of SARS-CoV-2 transmission chain in hospitals, Brazil case study suggests

Researchers conducting a study at a coronavirus disease 2019 (COVID-19) intensive care unit (ICU) in São Paulo, Brazil, have warned that infection control guidelines need to include a universal policy regarding the disinfection of mobile phones in the hospital setting.

8 Nov 2020

SARS-CoV-2 antibodies wane, depending on age, symptoms and ethnicity

Researchers at the University of Oxford have conducted a study of UK healthcare workers showing how antibody responses to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection can wane over time, depending on age, previous symptoms and ethnicity.

8 Nov 2020

SARS-CoV-2 infection risk in day care centers for children and educators is low

Their findings suggest that SARS-CoV-2 infection rarely occurs in daycare centers, and thus, these centers should not be considered as potential reservoirs of the virus. The study is currently available on the medRxiv* preprint server.

8 Nov 2020

SARS-CoV-2 viral antigens found in non-pulmonary tissues in recovering patients

A team of researchers in Singapore, led by Dr. Joe Yeong, and Prof. Tony Kiat Hon Lim, have reported the presence of residual SARS-CoV-2 ribonucleic acid (RNA) – the virus' genetic material – in stool samples and gastrointestinal tissues from patients recovering from the coronavirus disease 2019 (COVID-19).

8 Nov 2020

Delirium common after hospital discharge in critically ill COVID-19 patients

Anesthesiologist and other researchers from Michigan Medicine, Ann Arbor, New York Medical College, Valhalla and Center for Consciousness Science, University of Michigan Medical School, Ann Arbor, have reported a case series of critically ill coronavirus disease 2019 (COVID-19) patients who have developed neuropsychological symptoms after having been discharged from the hospital.

8 Nov 2020

Study shows SARS-CoV-2 infection four times more likely through household transmission than community

A group of researchers from across the United States working in collaboration with their Swiss counterparts have conducted an extensive population-based serological survey to understand the transmission dynamics of severe acute respiratory syndrome coronavirus 2 (SARS CoV-2) – the novel agent that causes coronavirus disease 2019 (COVID-19).

8 Nov 2020

Decreasing humidity in the winter is likely to lead to more COVID-19 cases

A team of researchers from the Center for Disease Dynamics, Economics & Policy, USA, and Johns Hopkins University, USA, found evidence to support the notion that increased humidity may have contributed to lesser cases in spring earlier this year (2020). However, as the winter season fast approaches, the researchers fear that the decreasing humidity is likely to lead to an increase in COVID-19 cases.

8 Nov 2020

Cats shed SARS-CoV-2 RNA for a shorter duration compared to humans, study finds

Since the emergence of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes the coronavirus disease 2019 (COVID-19), there have been numerous reports of pets becoming infected. Both dogs and cats have been observed to exhibit symptoms of infection.

8 Nov 2020

Innate immunity key to limiting viral load in COVID-19 cases

As the coronavirus disease 2019 (COVID-19) pandemic continues to cause many difficulties for public health authorities, research is ongoing to understand how the virus can cause fatal effects on those infected and thereby suggest effective preventive and therapeutic measures against it.

8 Nov 2020

Study shows increasing size of respiratory droplets under cold humid conditions

Considerable evidence has accumulated to suggest that the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus may spread through prolonged or brief contact with infected patients - with the infection being spread through respiratory droplets and aerosols. The need to understand how these infectious droplets behave becomes ever more urgent. A recent study published in the preprint server medRxiv* in October 2020 reports the results of such an investigation.

8 Nov 2020

Second wave of COVID-19 in UK has reached “critical” stage, says study

The current paper reports the preliminary findings of the sixth round of the REal-time Assessment of Community Transmission-1 (REACT-1) study, which has traced the path of the outbreak in England since May this year (2020).

8 Nov 2020

Universal nanoparticle platform may help in rapid development of a COVID-19 vaccine

A research group in China recently published a paper on the pre-print server bioRxiv* that reports the performance of a potentially universal nanoparticle platform that may prove useful for the rapid development of a COVID-19 vaccine, as well as other vaccines in the future.

8 Nov 2020

COVID-19 hospitalizations and deaths skew towards older males of non-European ancestry

A team of researchers recently investigated the genetic determinants of COVID-19 risk and severity in humans.

6 Nov 2020

Anxiety disorders increase among US citizens during COVID-19 pandemic

Scientists from the University of North Carolina and City University New York have recently revealed that a majority of United States citizens have suffered from anxiety disorders amid the coronavirus disease 2019 (COVID-19) pandemic. Financial adversity is one of the major causative factors for anxiety symptoms. The study is currently available on the medRxiv* preprint server.

5 Nov 2020

A digital CRISPR-based method for quick detection and absolute quantification of SARS-CoV-2

In a recent medRxiv* preprint manuscript, researchers from Singapore and the United States report the development of a digital CRISPR method for the sensitive, specific, and rapid detection of viral nucleic acids at a constant temperature, which could be exploited for the detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

5 Nov 2020

New Zealand case study shows room for improvement in genomic sequencing of COVID-19 outbreaks

Researchers in New Zealand, the United States and Australia have demonstrated the effectiveness of real-time genomic sequencing at tracking the re-emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in New Zealand, in August this year.

5 Nov 2020

Pre-existing anti-IFN autoantibodies may worsen COVID-19 in lupus patients

“Our observations suggest that the presence of these autoantibodies may predispose SLE patients to infection with SARS-CoV-2 with a more severe presentation and represent an additional risk factor in this patient population,” write Sarthak Gupta and colleagues from the National Institute of Arthritis and Musculoskeletal and Skin Diseases in Bethesda, Maryland.

5 Nov 2020

Severe Acute Respiratory Syndrome News and Research

Latest Severe Acute Respiratory Syndrome News and Research

Researchers compare rhesus and cynomolgus macaques for SARS-CoV-2 vaccine trials

Study suggests honey and Nigella sativa expedites viral clearance in COVID-19 patients

Study suggests SARS-CoV-2 mutation fingerprints could be used for molecular contact tracing

Mobile phone contamination could be part of SARS-CoV-2 transmission chain in hospitals, Brazil case study suggests

SARS-CoV-2 antibodies wane, depending on age, symptoms and ethnicity

SARS-CoV-2 infection risk in day care centers for children and educators is low

SARS-CoV-2 viral antigens found in non-pulmonary tissues in recovering patients

Delirium common after hospital discharge in critically ill COVID-19 patients

Study shows SARS-CoV-2 infection four times more likely through household transmission than community

Decreasing humidity in the winter is likely to lead to more COVID-19 cases

Cats shed SARS-CoV-2 RNA for a shorter duration compared to humans, study finds

Innate immunity key to limiting viral load in COVID-19 cases

Study shows increasing size of respiratory droplets under cold humid conditions

Second wave of COVID-19 in UK has reached “critical” stage, says study

Universal nanoparticle platform may help in rapid development of a COVID-19 vaccine

COVID-19 hospitalizations and deaths skew towards older males of non-European ancestry

Anxiety disorders increase among US citizens during COVID-19 pandemic

A digital CRISPR-based method for quick detection and absolute quantification of SARS-CoV-2

New Zealand case study shows room for improvement in genomic sequencing of COVID-19 outbreaks

Pre-existing anti-IFN autoantibodies may worsen COVID-19 in lupus patients

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

Severe Acute Respiratory Syndrome News and Research

Latest Severe Acute Respiratory Syndrome News and Research

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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