Respiratory News and Research

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Wildlife species show high SARS-CoV-2 exposure linked to human activity

Researchers found SARS-CoV-2 RNA in six wildlife species and higher seroprevalence in high human activity areas. Seven new human-to-animal transmission events of the Omicron variant were identified.

30 Jul 2024

UVA researchers identify a potential treatment for respiratory symptoms of long COVID

University of Virginia School of Medicine researchers have identified a potential treatment for the respiratory symptoms of long COVID after discovering an unknown cause of the condition inside the lungs.

30 Jul 2024

Wearing surgical face masks in public spaces reduces the risk of self-reported respiratory symptoms

A team of Norwegian researchers conducted a pragmatic randomized trial to examine whether wearing surgical face masks while in public spaces resulted in a lower incidence of self-reported respiratory infection symptoms than not wearing a face mask.

29 Jul 2024

Ventilation must go beyond open windows to prevent airborne diseases, experts urge

Proper ventilation is crucial for preventing airborne transmission of pathogens, highlighting the need for better building design and public health guidelines post-COVID-19.

28 Jul 2024

Air pollution: a pressing global health crisis demanding urgent interdisciplinary action

The research highlights the severe health impacts of air pollution and underscores the urgent need for interdisciplinary research and evidence-based interventions to mitigate these effects, particularly in vulnerable populations and low- and middle-income countries.

28 Jul 2024

The CDC’s test for bird flu works, but it has issues

The Centers for Disease Control and Prevention says a glitch in its bird flu test hasn't harmed the agency's outbreak response. But it has ignited scrutiny of its go-it-alone approach in testing for emerging pathogens.

26 Jul 2024

Alarming spread of H5N1 bird flu in US dairy cattle reveals cross-species transmission dangers

Researchers discovered that the H5N1 avian influenza virus has spilled over into dairy cattle in the US, posing significant cross-species transmission risks. Their multidisciplinary study reveals the virus's evolution and its zoonotic potential, emphasizing the need for heightened biosecurity measures.

25 Jul 2024

COVID pandemic accelerated brain aging, especially in males and deprived groups

The COVID-19 pandemic accelerated brain aging, particularly in males and those from deprived backgrounds, with significant cognitive performance decline in infected individuals. This impact was observed regardless of COVID-19 infection status, highlighting the role of psychosocial stressors.

25 Jul 2024

Cordyceps sinensis shown to alleviate idiopathic pulmonary fibrosis in mice

A recent study from China has reported that Cordyceps sinensis (CS), a traditional Chinese medicinal fungus, can ameliorate idiopathic pulmonary fibrosis (IPF) in mice by inhibiting mitochondrion-mediated oxidative stress.

25 Jul 2024

Study: Iron infusions superior to blood transfusions for surgical patients with anemia

In a rigorous medical records study covering tens of thousands of patients, Johns Hopkins Medicine researchers conclude that some patients with preoperative anemia have better outcomes if they get iron infusions before surgery rather than standard red blood cell transfusions.

25 Jul 2024

Trial shows moderate reduction in respiratory symptoms with surgical face masks

Wearing a surgical face mask in public spaces reduces the risk of self-reported respiratory symptoms, finds a trial of adults in Norway published by The BMJ today.

25 Jul 2024

Study reveals moderate burden of post-COVID conditions in primary care

The post-COVID-19 conditions (PCC) or long COVID prevalence among United States (US) adults infected with SARS-CoV-2.

25 Jul 2024

Rising bed bug insecticide poisonings demand safer pest control methods, French study reveals

Researchers analyzed 1,056 cases of bed bug insecticide exposure in France, revealing a significant rise in poisoning incidents and emphasizing the need for safer pest control methods.

24 Jul 2024

$Study shows wearable health sensors only prompt a fraction of at-home tests$

Study shows wearable health sensors only prompt a fraction of at-home tests

When seemingly healthy people receive an alert from a wearable sensor telling them they might have a respiratory virus - based on small changes in their unique heartrate, sleep and activity patterns - what do they do? According to a new study by Scripps Research scientists carried out at the height of the COVID-19 pandemic, only a quarter of people follow up such an alert with an at-home viral test.

24 Jul 2024

Cognitive decline persists in older adults long after severe COVID-19 recovery

Older adults recovering from COVID-19 experience varying degrees of cognitive decline over 2.5 years, with severe cases showing the most significant impact. Early cognitive care and monitoring are crucial for improving outcomes.

24 Jul 2024

Traffic-related ultrafine particles impair mitochondrial function in human olfactory cells

Ultrafine particles, UFPs, the smallest contributors to air pollution, hinder the function of mitochondria in human olfactory mucosa cells, a new study shows.

24 Jul 2024

Enterprise Therapeutics doses first person with cystic fibrosis in Phase 2 trial for novel therapy ETD001

Enterprise Therapeutics Ltd (Enterprise), a biopharmaceutical company dedicated to the discovery and development of novel therapies to improve the lives of those suffering from respiratory disease, today announced dosing of the first person with cystic fibrosis (pwCF) in its Phase 2a trial of ETD001.

24 Jul 2024

Oral-gut axis: How mouth bacteria impact your overall health

A recent review in Nature Reviews Microbiology highlights how oral and gut microbiomes interact, impacting overall human health. Oral microorganisms can enter the gut, contributing to dysbiosis and various diseases, necessitating further research on these complex interactions.

24 Jul 2024

Ohio State leads multi-million dollar research on long COVID solutions

A 2022 study suggesting that blocking a single molecule could protect against severe illness in COVID-19 has led to a $15 million federal grant supporting a comprehensive effort to learn more – with finding a solution to long COVID at the center of the new research.

23 Jul 2024

More types of lung cells can be infected by SARS-CoV-2 than previously thought, scientists report

Scientists at Sanford Burnham Prebys, University of California San Diego and their international collaborators have reported that more types of lung cells can be infected by SARS-CoV-2 than previously thought, including those without known viral receptors.

23 Jul 2024

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Respiratory News and Research

Wildlife species show high SARS-CoV-2 exposure linked to human activity

UVA researchers identify a potential treatment for respiratory symptoms of long COVID

Wearing surgical face masks in public spaces reduces the risk of self-reported respiratory symptoms

Ventilation must go beyond open windows to prevent airborne diseases, experts urge

Air pollution: a pressing global health crisis demanding urgent interdisciplinary action

The CDC’s test for bird flu works, but it has issues

Alarming spread of H5N1 bird flu in US dairy cattle reveals cross-species transmission dangers

COVID pandemic accelerated brain aging, especially in males and deprived groups

Cordyceps sinensis shown to alleviate idiopathic pulmonary fibrosis in mice

Study: Iron infusions superior to blood transfusions for surgical patients with anemia

Trial shows moderate reduction in respiratory symptoms with surgical face masks

Study reveals moderate burden of post-COVID conditions in primary care

Rising bed bug insecticide poisonings demand safer pest control methods, French study reveals

Study shows wearable health sensors only prompt a fraction of at-home tests

Cognitive decline persists in older adults long after severe COVID-19 recovery

Traffic-related ultrafine particles impair mitochondrial function in human olfactory cells

Enterprise Therapeutics doses first person with cystic fibrosis in Phase 2 trial for novel therapy ETD001

Oral-gut axis: How mouth bacteria impact your overall health

Ohio State leads multi-million dollar research on long COVID solutions

More types of lung cells can be infected by SARS-CoV-2 than previously thought, scientists report

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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