SARS News and Research

RSS

What are the potential benefits of SARS-CoV-2 antigen-based rapid diagnostic tests?

A team of researchers from the Johns Hopkins University, USA; Imperial College London, UK; and Foundation for Innovative New Diagnostics, Switzerland, recently compared the effectiveness of Ag-RDT, NAAT, and clinical judgment alone in the diagnosis of COVID-19 in symptomatic patients.

22 Dec 2020

Large-scale study set up in UK to assess possibility of SARS-CoV-2 re-infection among healthcare workers

Researchers from Public Health England are conducting a large-scale prospective longitudinal study to determine whether healthcare workers who have previously developed coronavirus disease 2019 (COVID-19) are immune to reinfection with the causative agent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

22 Dec 2020

Pregnant women in third trimester unlikely to pass SARS-CoV-2 infection to newborns

A new study demonstrates that women in their third trimester are unlikely to pass a SARS-CoV-2 infection onto their babies.

22 Dec 2020

Self-collected nasal swabs may provide a reliable alternative to nasopharyngeal swabs

Under certain conditions, antigen testing using self-collected swabs from the anterior nose may constitute a reliable alternative to antigen testing using nasopharyngeal swabs collected by health professionals.

22 Dec 2020

Researchers have a promising lead on COVID-19 treatment

By taking a lesson from prostate cancer, researchers now have a promising lead on treatment for COVID-19. Two proteins, ACE2 and TMPRSS2, help the coronavirus gain entry and replicate within cells. TMPRSS2 is well-known to Arul Chinnaiyan, M.D., Ph.D. His lab discovered that TMPRSS2 fuses with the ETS gene to drive more than half of all prostate cancers. They also knew that TMPRSS2 was regulated by the androgen receptor.

21 Dec 2020

Community-based testing sites were key in minimizing exposure to COVID-19 virus

A new study looking at the results of testing children for COVID-19 through a Children's National Hospital community-based testing site found that one in four patients had a positive test.

21 Dec 2020

High altitude experts explain pneumolysis caused by COVID-19

The current COVID-19 pandemic has caused over 1 million deaths which can be attributed to its severe progressive pulmonary compromise.

21 Dec 2020

COVID-19: Meta-analysis unveils adversely affected biological processes in infected lung cells

The researchers Wasco Wruck and Prof. James Adjaye from the Institute of Stem Cell Research and Regenerative Medicine, Medical Faculty of Heinrich-Heine-University Duesseldorf, Germany, employed a bioinformatic approach on transcriptome data pertaining to human lung epithelial cells infected with SARS-CoV-2.

21 Dec 2020

COVID-19 contact tracing ineffective without timely testing and isolation, study says

A new study by Canada-based researchers has showed that contact tracing is not effective if testing and isolation are delayed.

21 Dec 2020

Nearly half of US hospitals have reached critical care capacity, study finds

A new study by researchers at the Harvard T.H. Chan School of Public Health and Brown University shows that about half of US hospitals have reported reaching critical capacity since September, illustrating the scale of the coronavirus pandemic’s ‘second wave’ and the burden of pressure it has placed on the nation’s healthcare.

21 Dec 2020

Study confirms the feasibility of RT-qPCR on extraction-free inactivated SARS-CoV-2 samples

A new paper reports superior results using an alternative test protocol for RT-qPCR testing for the SARS-CoV-2 virus.

21 Dec 2020

Effective vaccine strategies for New South Wales Australia under different vaccine supply

Researchers say mass immunization will terminate the disease, or immunizing 66% of the population with a 90% efficacy vaccine will achieve herd immunity.

21 Dec 2020

Montana’s mask mandate in doubt with incoming governor

Incoming Montana Gov. Greg Gianforte signaled he won't continue a statewide mask mandate in place since July, though he said he plans to wear a mask himself and get vaccinated against COVID-19.

21 Dec 2020

Scientists map direct interactions between SARS-CoV-2 RNA and human host cells

Scientists from Würzburg and the US have charted the first global atlas of direct interactions between SARS-CoV-2 RNA and human host cells. This may provide a starting point for novel treatments.

21 Dec 2020

Prior use of renin-angiotensin system inhibitors linked to reduced risk of death in older COVID-19 patients with hypertension

A new study, appearing as a preprint on the medRxiv* server, demonstrates the protective effect of drugs in older COVID-19 patients with hypertension.

21 Dec 2020

Many US health experts underestimated the coronavirus … until it was too late

A year ago, while many Americans were finishing their holiday shopping and finalizing travel plans, doctors in Wuhan, China, were battling a mysterious outbreak of pneumonia with no known cause.

21 Dec 2020

Pooled COVID-19 testing methods could detect outbreaks in schools, says study

A team of researchers at Tufts University, USA, has found that pool testing in schools and universities can identify COVID-19 patients. This way, schools can immediately report the case, refer the staff to health departments, and conduct contact tracing.

21 Dec 2020

How has the COVID-19 pandemic affected the wellbeing of healthcare workers?

A new study by US-based researchers – at the Northwest Mental Illness Research, Education and Clinical Center and Columbia University – has found that healthcare workers have experienced significant psychiatric distress during the pandemic.

21 Dec 2020

Scientists develop a real-time COVID-19 triage system to help contain its spread

A team of US-based researchers at Stanford University and Contra Costa Health Services have developed an artificial intelligence (AI)-based system that can identify and triage handwritten faxed COVID-19 forms in real-time.

21 Dec 2020

COVID-19 spread in cities driven by socioeconomically weaker groups, study finds

Researchers in Sweden have conducted a study showing that the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) within cities is driven by socioeconomically weaker and high-mobility groups. They used Basel, Switzerland as their case study.

21 Dec 2020

SARS News and Research

What are the potential benefits of SARS-CoV-2 antigen-based rapid diagnostic tests?

Large-scale study set up in UK to assess possibility of SARS-CoV-2 re-infection among healthcare workers

Pregnant women in third trimester unlikely to pass SARS-CoV-2 infection to newborns

Self-collected nasal swabs may provide a reliable alternative to nasopharyngeal swabs

Researchers have a promising lead on COVID-19 treatment

Community-based testing sites were key in minimizing exposure to COVID-19 virus

High altitude experts explain pneumolysis caused by COVID-19

COVID-19: Meta-analysis unveils adversely affected biological processes in infected lung cells

COVID-19 contact tracing ineffective without timely testing and isolation, study says

Nearly half of US hospitals have reached critical care capacity, study finds

Study confirms the feasibility of RT-qPCR on extraction-free inactivated SARS-CoV-2 samples

Effective vaccine strategies for New South Wales Australia under different vaccine supply

Montana’s mask mandate in doubt with incoming governor

Scientists map direct interactions between SARS-CoV-2 RNA and human host cells

Prior use of renin-angiotensin system inhibitors linked to reduced risk of death in older COVID-19 patients with hypertension

Many US health experts underestimated the coronavirus … until it was too late

Pooled COVID-19 testing methods could detect outbreaks in schools, says study

How has the COVID-19 pandemic affected the wellbeing of healthcare workers?

Scientists develop a real-time COVID-19 triage system to help contain its spread

COVID-19 spread in cities driven by socioeconomically weaker groups, study finds

Industry Focus eBook - Neurology/Neuroscience - 2nd edition eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Latest News