Severe Acute Respiratory Syndrome

Severe acute respiratory syndrome (SARS) is a viral respiratory illness caused by a coronavirus, called SARS-associated coronavirus (SARS-CoV). SARS was first reported in Asia in February 2003. Over the next few months, the illness spread to more than two dozen countries in North America, South America, Europe, and Asia before the SARS global outbreak of 2003 was contained.

SARS or Severe Acute Respiratory Syndrome is a viral respiratory illness caused by a coronavirus - the SARS associated coronavirus (SARS-CoV) - which can be life-threatening.

How SARS is Spread

SARS, Treatment, Control and Tests

SARS: Tips for Travellers

Mechanistic insights into how the SARS-CoV-2 virus affects the nervous system, alters its function, and causes neuropathology

Study demonstrates that SARS-CoV-2 infection and viral fusogens cause glial and neuronal fusion.

9 Jun 2023

Investigating the alveolar type II reparative response in COVID-19 pneumonia

Researchers investigated the alveolar type II reparative response in COVID-19 pneumonia.

9 Jun 2023

SARS-CoV-2 hijacks body's metabolism to amplify COVID-19 severity

In a review article published in the journal Signal Transduction and Targeted Therapy, scientists have discussed host metabolic alteration triggered by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its effect on disease severity.

9 Jun 2023

MIS-C in children: A distinct autoimmune response to COVID-19 unveiled

The study reveals that MIS-C patients, post SARS-CoV-2 infection, develop a unique immune response against the virus' N protein, indicating a cross-reactivity with the self-protein SNX8, which might link the infection to the ensuing inflammatory syndrome.

8 Jun 2023

Gut health boost: Functional foods and herbs show promise in tackling SARS-CoV-2 variants

Functional foods and natural herbs have the potential to enhance immune function and maintain gut microbiota diversity. This review explores their role in mitigating the impact of SARS-CoV-2 variants on gut health and overall well-being.

8 Jun 2023

Scientists unlock virus-fighting power with synthetic nanobody platform

Discovery and validation of nanobodies, a promising class of biologics, for viral infection prevention and treatment, including anti-SARS-CoV-2 nanobodies with enhanced neutralization properties through synergistic pairing. The study demonstrates the potential of nanobodies in developing effective therapies against viral infections.

8 Jun 2023

Study compares long-term consequences of COVID-19 between patients with rheumatic inflammatory diseases and healthy controls

Researchers used data from a long-term ongoing prospective cohort study in the Netherlands to compare the characteristics of long-COVID in inflammatory rheumatic diseases patients and healthy controls during the period when the SARS-CoV-2 Omicron subvariants, BA.1/BA.2 were dominant.

8 Jun 2023

Is discontinuing universal SARS-CoV-2 testing at hospital admission in England and Scotland associated with increased hospital-onset infections?

Researchers performed a time series analysis using public data sets from both nations to examine whether this discontinuation resulted in a surge in hospital-onset COVID-19 cases.

7 Jun 2023

Prenatal COVID boosts protective power of breast milk

The impact of SARS-CoV-2 infection during pregnancy on postpartum human milk-derived extracellular vesicles.

6 Jun 2023

Two studies seek to understand the drivers of chronic and progressive phase of COVID-19

Early studies of COVID-19 focused on the acute phase of the disease. However, attention has now turned to the long-term consequences of the disease, which are also significant causes of morbidity and mortality.

6 Jun 2023

Does COVID-19 vaccination affect the menstrual cycle?

The association of COVID-19 vaccination with menstrual cycle abnormalities.

6 Jun 2023

What role did children play in household viral transmission during the COVID-19 pandemic, when enveloped virus rates were low, and relative proportions of COVID-19 were high?

Researchers performed a cohort study on a voluntary group in the United States.

6 Jun 2023

The universal role of Nsp1: Common mechanisms of translational shutdown by coronaviruses

Researchers investigate Nsp1 from SARS-CoV-2, MERS-CoV, and Bat-Hp-CoV using biophysical, structural, and biochemical assays.

5 Jun 2023

Understanding the possible mechanisms of myocardial injury in patients with COVID-19

Announcing a new article publication for Cardiovascular Innovations and Applications journal.

5 Jun 2023

A SARS-CoV-2 spike-targeting bispecific T-cell engager strategy for controlling SARS-CoV-2 infection

Researchers described a novel strategy for controlling severe acute respiratory syndrome coronavirus 2.

5 Jun 2023

A novel assessment of the loss of life expectancy caused by COVID-19 between 2019 and 2020

Researchers compared the expected and actual changes in life expectancy from 2019 to 2020.

5 Jun 2023

Long-haul COVID-19: 1 in 5 still battle symptoms two years post-infection

Up to two years after infection, around 18% of unvaccinated individuals experience post-COVID-19 condition, highlighting higher symptom risk compared to controls. Effective interventions are crucial in mitigating the burden of this condition, and comprehensive clinical trial design considering multiple outcome measures, recovery rates, and symptom heterogeneity is essential for accurate interpretation.

5 Jun 2023

Unraveling the complexity of 'Long-COVID' and its impact on breathing

More than a third of COVID-19 patients experience long-lasting symptoms, known as post-COVID-19 condition or long COVID, with breathlessness being a commonly reported symptom. Pulmonary complications, such as fibrosis and thromboembolic disease, require careful assessment, and non-pharmacological interventions like pulmonary rehabilitation can help manage breathlessness.

5 Jun 2023

US blood donor study finds nearly half of population exhibits hybrid immunity to COVID-19

Hybrid immunity, resulting from both previous infection and vaccination, offers superior protection. Analysis of nationwide blood donor data reveals that by the third quarter of 2022, 96.4% of individuals had SARS-CoV-2 antibodies from previous infection or vaccination, with 47.7% having hybrid immunity.

4 Jun 2023

Mother-to-child transmission of SARS-CoV-2: evaluating the association between preventive measures and the risk of infection

Researchers evaluated the mother-to-infant transmission rates of SARS-CoV-2.

2 Jun 2023

Severe Acute Respiratory Syndrome

Overview

How SARS is Spread

SARS, Treatment, Control and Tests

SARS: Tips for Travellers

Latest Severe Acute Respiratory Syndrome News and Research

Mechanistic insights into how the SARS-CoV-2 virus affects the nervous system, alters its function, and causes neuropathology

Investigating the alveolar type II reparative response in COVID-19 pneumonia

SARS-CoV-2 hijacks body's metabolism to amplify COVID-19 severity

MIS-C in children: A distinct autoimmune response to COVID-19 unveiled

Gut health boost: Functional foods and herbs show promise in tackling SARS-CoV-2 variants

Scientists unlock virus-fighting power with synthetic nanobody platform

Study compares long-term consequences of COVID-19 between patients with rheumatic inflammatory diseases and healthy controls

Is discontinuing universal SARS-CoV-2 testing at hospital admission in England and Scotland associated with increased hospital-onset infections?

Prenatal COVID boosts protective power of breast milk

Two studies seek to understand the drivers of chronic and progressive phase of COVID-19

Does COVID-19 vaccination affect the menstrual cycle?

What role did children play in household viral transmission during the COVID-19 pandemic, when enveloped virus rates were low, and relative proportions of COVID-19 were high?

The universal role of Nsp1: Common mechanisms of translational shutdown by coronaviruses

Understanding the possible mechanisms of myocardial injury in patients with COVID-19

A SARS-CoV-2 spike-targeting bispecific T-cell engager strategy for controlling SARS-CoV-2 infection

A novel assessment of the loss of life expectancy caused by COVID-19 between 2019 and 2020

Long-haul COVID-19: 1 in 5 still battle symptoms two years post-infection

Unraveling the complexity of 'Long-COVID' and its impact on breathing

US blood donor study finds nearly half of population exhibits hybrid immunity to COVID-19

Mother-to-child transmission of SARS-CoV-2: evaluating the association between preventive measures and the risk of infection

Exploring the intersection of biology and proteomics

Unlocking the Secrets of Multiple Sclerosis Progression: Brain-Immune Cell Communication

Passing on Polycystic Ovary Syndrome: Health risks for male offspring of women with PCOS

Severe Acute Respiratory Syndrome

Overview

Latest Severe Acute Respiratory Syndrome News and Research

Exploring the intersection of biology and proteomics

Unlocking the Secrets of Multiple Sclerosis Progression: Brain-Immune Cell Communication

Passing on Polycystic Ovary Syndrome: Health risks for male offspring of women with PCOS

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