Severe Acute Respiratory News and Research

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Peracetic acid fumigation as powerful and cost-effective disinfectant of SARS-CoV-2 on surfaces

In a recent study, researchers at the Public Health Agency of Canada found that dry fog fumigation using peracetic acid (PAA) completely deactivated SARS-CoV-2 on all nine of their test surfaces.

8 Dec 2020

Bioactive tea compounds show potential anti-SARS-CoV-2 activity

Scientists have revealed that certain bioactive compounds found in green, black, and oolong tea possess remarkable antiviral activities against SARS-CoV-2.

8 Dec 2020

Saliva samples may be reliable alternative to nasal swabs for SARS-CoV-2 testing

A team of researchers from various institutes in Switzerland report how saliva samples may be a strong alternative to nasal swaps in PCR-related SARS-CoV-2 testing.

8 Dec 2020

Study unveils struggles faced by surgical units during the COVID-19 pandemic

Researchers at the University of Calgary, Canada, shed light on how surgical services have been reorganized during and following the COVID-19 pandemic.

8 Dec 2020

How effective is social distancing in preventing SARS-CoV-2 transmission? A New York case study

A new study by researchers at the City University of Hong Kong examined the efficacy of non-pharmaceutical interventions (NPIs) on controlling the coronavirus disease 2019 (COVID-19) pandemic, the illness SARS-CoV-2 causes.

7 Dec 2020

Xylitol and grapefruit seed extract shows promise in preventing SARS-CoV-2 infection, study finds

A team of researchers at the Feinberg School of Medicine demonstrated that xylitol and grapefruit seed extract (GSE) could prevent SARS-CoV-2 infection. These can be used as a nasal spray to contain the spread of the coronavirus.

7 Dec 2020

The intranasal route of immunization may offer effective protection against SARS-CoV-2

Researchers at the School of Medicine, Washington University in Saint Louis, USA, showed that the intranasal route of immunization could provide a more efficient protection against SARS-CoV-2 compared to the intramuscular route (i.e. through ‘jabs’).

7 Dec 2020

Nearly 70% of diabetic patients in Indonesia experience disease management difficulties, study finds

Researchers from the Fatmawati General Hospital, Indonesia, recently determined the difficulties in diabetes management and how it impacts diabetes morbidity in Indonesia during the COVID-19 pandemic.

7 Dec 2020

Molecular simulations reveal that remdesivir targets two SARS-CoV-2 enzymes

Remdesivir has been shown to target both RNA-dependent RNA polymerase and main protease of SARS-CoV-2 – resulting in a ‘double whammy’ effect.

7 Dec 2020

Evolution of the SARS-CoV-2 proteome in 3D during the first six months of the COVID-19 pandemic

In a recent study, researchers report how the SARS-CoV-2 proteome in 3D has evolved during the first six months of the COVID-19 pandemic.

7 Dec 2020

Crucial monitoring tools effective for assessment of patients with COVID-19

A combined research team from the Universities of Portsmouth and Bournemouth and Portsmouth Hospitals University NHS Trust has shown that an assessment score used to measure a patient's severity of illness can be applied to patients with Covid-19 without modification.

5 Dec 2020

COVID-19 herd immunity threshold far higher than previously thought, say researchers

Researchers in the US have re-analyzed the data on herd immunity from spring 2020 from Europe. Their study shows that the herd immunity threshold is much higher than earlier speculated.

4 Dec 2020

Is mask-wearing effective in preventing SARS-CoV-2 transmission?

UK-based researchers released the findings of their review of the efficacy of the face coverings and masks in preventing transmission of coronavirus disease 2019 (COVID-19).

4 Dec 2020

People with vitamin D deficiency at higher risk of severe COVID-19, says study

A new study has revealed that vitamin D deficient patients are more likely to experience severe COVID-19.

4 Dec 2020

The effect of COVID-19 lockdowns on children's health: A UK case study

UK-based researchers have explored how national lockdown has changed young children's everyday activities, eating and sleep habits. They found that children's activity, screen time, eating, and sleep routines have been disrupted during the "stay-at-home" order in the United Kingdom.

4 Dec 2020

Researchers tie smoking to higher COVID-19 mortality in lower-middle-income countries

A team of researchers from the Epidemiology Department, Faculty of Public Health, Universitas Indonesia, Depok, Indonesia, has found no correlations between adult male and female smoking prevalence with COVID-19 mortality across countries. In lower-middle-income countries, however, there is a link between adult male smoking prevalence with COVID-19-related death.

4 Dec 2020

Clinical metagenomics, a faster approach to identify secondary infections in hospitalized COVID-19 patients

Scientists have demonstrated that clinical metagenomic detection of microbial communities can improve the management of infections in COVID-19 patients.

4 Dec 2020

Low testosterone can increase risk of severe COVID-19 in males

Researchers from the USA and Saudi Arabia describe the direct correlation between testosterone levels, inflammatory cytokines, disease progression, and worse outcomes in male COVID-19 patients.

4 Dec 2020

COVID-19 impacts cardiac care in the United Kingdom

Postponing non-urgent cardiac care and surgeries because of COVID-19 will likely increase demand for cardiac care along with increased costs.

4 Dec 2020

Public willingness to take a COVID-19 vaccine around the globe: Study

The worldwide impact of the COVID-19 pandemic led to an unprecedented effort to develop vaccines against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection on a timescale that has never been imagined before. Even as some vaccines have begun to be administered on a large scale, scientists and governments are coming up against a difficult obstacle.

3 Dec 2020

Severe Acute Respiratory News and Research

Peracetic acid fumigation as powerful and cost-effective disinfectant of SARS-CoV-2 on surfaces

Bioactive tea compounds show potential anti-SARS-CoV-2 activity

Saliva samples may be reliable alternative to nasal swabs for SARS-CoV-2 testing

Study unveils struggles faced by surgical units during the COVID-19 pandemic

How effective is social distancing in preventing SARS-CoV-2 transmission? A New York case study

Xylitol and grapefruit seed extract shows promise in preventing SARS-CoV-2 infection, study finds

The intranasal route of immunization may offer effective protection against SARS-CoV-2

Nearly 70% of diabetic patients in Indonesia experience disease management difficulties, study finds

Molecular simulations reveal that remdesivir targets two SARS-CoV-2 enzymes

Evolution of the SARS-CoV-2 proteome in 3D during the first six months of the COVID-19 pandemic

Crucial monitoring tools effective for assessment of patients with COVID-19

COVID-19 herd immunity threshold far higher than previously thought, say researchers

Is mask-wearing effective in preventing SARS-CoV-2 transmission?

People with vitamin D deficiency at higher risk of severe COVID-19, says study

The effect of COVID-19 lockdowns on children's health: A UK case study

Researchers tie smoking to higher COVID-19 mortality in lower-middle-income countries

Clinical metagenomics, a faster approach to identify secondary infections in hospitalized COVID-19 patients

Low testosterone can increase risk of severe COVID-19 in males

COVID-19 impacts cardiac care in the United Kingdom

Public willingness to take a COVID-19 vaccine around the globe: Study

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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