Respiratory Illness News and Research

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Chemicals found in common household products increase asthma risk

Commonly-used household products should carry a warning that they increase the risk of asthma, according to a new evidence review.

12 Jul 2021

Long COVID has low prevalence in school-age children, UK study suggests

A new study, released as a preprint on the medRxiv* server, offers some insights into what may be expected in this field, how common it is, how it presents, and how it compares with chronic sequelae of other respiratory viruses.

24 Jun 2021

Could daily rapid testing replace mandatory quarantine to prevent imported SARS-CoV-2 infections?

A new study, released as a preprint on the medRxiv* server, examines the relative effectiveness of varying strategies, such as pre-flight testing, longer or shorter periods of quarantine, tests for release, or daily testing after the flight, using modeling tools. The results show that it is feasible to avoid quarantine by the use of lateral flow testing daily for five days, achieving higher reductions in the number of secondary cases caused by an infected traveler in the country of destination.

16 Jun 2021

Cross-sectional study explores differences in biomarkers in fulminant and non-fulminant COVID-19 myocarditis

Researchers from the US recently conducted a study to examine the clinical course and echocardiographic and lab testing across clinically defined fulminant and non-fulminant COVID-19 myocarditis. This study is published on the preprint server, medRxiv.*

11 Jun 2021

Trained dogs can accurately identify COVID-19 by scent

An interesting new medRxiv* preprint reveals that with careful training, the exquisite scent sensitivity of dogs may be exploited to rule out the presence of coronavirus disease 2019 (COVID-19) in human beings in real-time.

9 Jun 2021

First human case of H10N3 influenza reported in Jiangsu, China

As the coronavirus disease (COVID-19) pandemic continues to spread and wreak havoc globally, another health threat emerged in China. The country has reported its first confirmed case of the rare H10N3 bird flu in a patient admitted to the hospital in April 2021 in Zhenjiang, China.

4 Jun 2021

Study offers longitudinal roadmap of immune activation and resolution in mild COVID-19

Researchers from the US recently profiled the longitudinal immune response in mild COVID-19 patients starting with early time points of 1-15 days post-infection through convalescence to over 100 days after onset of symptoms.

1 Jun 2021

FDA approves investigational monoclonal antibody therapy sotrovimab for COVID-19

The U.S. Food and Drug Administration (FDA) has given the green light on the investigational monoclonal antibody therapy, sotrovimab, as a coronavirus disease (COVID-19) treatment.

1 Jun 2021

Decreasing activity of ZMPSTE24 protease with age and comorbidities may make elderly COVID-19 patients vulnerable

Studies have shown that circulating levels of PAI-1, the coagulation cascade activator, are considerably higher in COVID-19 patients with severe respiratory illness compared to patients with bacterial-sepsis and acute respiratory distress syndrome (ARDS). Hence the increase in PAI-1 levels is recognized as an early marker of endothelial dysfunction in COVID-19 patients.

23 May 2021

When COVID-19 is severe, rogue antibodies attack body tissues and organs

The study, published in the journal Nature, sheds light on the disease mechanism of COVID-19 and how the virus causes a faulty immune system.

21 May 2021

COVID-19 public health interventions reduced other respiratory infections

Wearing masks and quarantining while sick has helped mitigate the spread of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). An indirect benefit of these efforts appears to be a decrease in flu cases and other respiratory infections. New research led by Lisa G. Winston of the University of California, San Francisco, confirmed COVID-19 public health interventions helped decrease the number of airborne viruses.

18 May 2021

New vaccine shows potential to protect from a variety of coronavirus infections

A potential new vaccine developed by members of the Duke Human Vaccine Institute has proven effective in protecting monkeys and mice from a variety of coronavirus infections -- including SARS-CoV-2 as well as the original SARS-CoV-1 and related bat coronaviruses that could potentially cause the next pandemic.

10 May 2021

New testing technology can accurately differentiate between viral and bacterial infections

When patients complain of coughing, runny nose, sneezing and fever, doctors are often stumped because they have no fundamental tool to identify the source of the respiratory symptoms and guide appropriate treatments.

4 May 2021

COVID-19 in pregnancy does not significantly increase respiratory illness in newborns, says study

A new study published in the journal JAMA offers reassuring evidence that infants born to mothers with coronavirus disease 2019 (COVID-19), or even asymptomatic infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), have little increase in respiratory symptoms over babies born to uninfected mothers.

4 May 2021

Respiratory Illness News and Research

Chemicals found in common household products increase asthma risk

Long COVID has low prevalence in school-age children, UK study suggests

Could daily rapid testing replace mandatory quarantine to prevent imported SARS-CoV-2 infections?

Cross-sectional study explores differences in biomarkers in fulminant and non-fulminant COVID-19 myocarditis

Trained dogs can accurately identify COVID-19 by scent

First human case of H10N3 influenza reported in Jiangsu, China

Study offers longitudinal roadmap of immune activation and resolution in mild COVID-19

FDA approves investigational monoclonal antibody therapy sotrovimab for COVID-19

Decreasing activity of ZMPSTE24 protease with age and comorbidities may make elderly COVID-19 patients vulnerable

When COVID-19 is severe, rogue antibodies attack body tissues and organs

COVID-19 public health interventions reduced other respiratory infections

New vaccine shows potential to protect from a variety of coronavirus infections

New testing technology can accurately differentiate between viral and bacterial infections

COVID-19 in pregnancy does not significantly increase respiratory illness in newborns, says study

Planned cesarean deliveries may be associated with lower risk of adverse outcomes

SARS-CoV-2 can alter bone marrow macrophage (BMM)-to-osteoclast differentiation, study finds

COVID-19 deadlier than cars for over 40s, study finds

People who received flu shot last season had fewer complication of COVID-19

New review of post-acute COVID-19

Male fertility and androgen production may be impacted by COVID-19

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