Respiratory News and Research

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SARS-CoV-2 causes a unique cytokine storm, study finds

A new study published on the preprint server medRxiv* in November 2020 reports some of the unique elements of COVID-19-induced CRS and how understanding these distinctive characteristics of the disease could help in formulating specific interventions and therapies.

18 Nov 2020

COVID-19's harmful neurological effects are more common in patients with hypertension, diabetes

Some patients with COVID-19 are at higher risk of neurological complications like bleeding in the brain and stroke, according to a study being presented at the annual meeting of the Radiological Society of North America.

18 Nov 2020

Government-funded scientists laid the groundwork for billion-dollar vaccines

When he started researching a troublesome childhood infection nearly four decades ago, virologist Dr. Barney Graham, then at Vanderbilt University, had no inkling his federally funded work might be key to deliverance from a global pandemic.

18 Nov 2020

Diabetes and hypertension may increase the risk of COVID-19 brain complications

New data has revealed those with type 2 diabetes and hypertension are at an increased risk of neurological complications following infection with COVID-19.

18 Nov 2020

New guidelines address oxygen therapy for adults with COPD, interstitial lung disease

The latest clinical practice guideline on home oxygen therapy addresses long-term and ambulatory oxygen therapy for adults with chronic obstructive pulmonary disease (COPD) and interstitial lung disease (ILD) and includes the most comprehensive review of the evidence of any oxygen guideline to date.

18 Nov 2020

Study: e-cigarette users have increased susceptibility to flu, COVID-19

In a controlled study of smokers, nonsmokers, and e-cigarette users, University of North Carolina School of Medicine researchers found that e-cigarette users exhibited significantly altered immune responses to a model of influenza virus infection, suggesting increased susceptibility to disease.

18 Nov 2020

Bioelectronic rapid test for COVID-19

A recent study presents a bioelectronic sensor platform to detect protein at the single-molecule level that is simple, rapid, and robust enough for widespread POC (point-of-care) or bedside application.

18 Nov 2020

Chilblain-like skin lesions reported in adolescents and young adults during the pandemic

A team of investigators in the Department of Dermatology, Hospital Infantil Universitario Niño Jesús, Madrid, Spain and Dermatologia Pediatrica Association, Bari, Italy, say acral ischemic lesions, similar to chilblains, have been reported across the globe throughout the COVID-19 pandemic.

17 Nov 2020

SARS-CoV-2 was circulating in Italy before China recognized its existence

This study, published in the Tumori Journal, sheds light on the possibility that the virus had been spreading in Italy well before the outbreak was officially reported in Wuhan, China.

17 Nov 2020

New multiplex assay can be used for epidemiological surveillance, management of COVID-19

Scientists from Northwell Health Laboratories have developed a new diagnostic multiplex assay that can be used for epidemiological surveillance and clinical management of COVID-19.

17 Nov 2020

Long COVID lessons from a study of wounded healers

The study, which appeared on the preprint server medRxiv*, highlights healthcare workers' experiences of long COVID or persistent symptoms even after recovering from the illness.

17 Nov 2020

ECG abnormalities can predict COVID-19 mortality

A team of scientists from New York University Langone Medical Center, USA, has revealed that the clinical severity of hospitalized patients with coronavirus disease 2019 (COVID-19) can be predicted by analyzing the level of troponin elevation and electrocardiographic (ECG) abnormalities. The study is currently available on the medRxiv preprint server.

17 Nov 2020

Children's DTP vaccine may provide cross-immunity for COVID-19

He found that the viruses subject to pediatric vaccinations do not have cross-reactive epitopes for SARS-CoV-2, showing they cannot provide protection against COVID-19.

17 Nov 2020

Natural products and herbal medicines show promise in fight against COVID-19

Researchers in China and the United States have called for more research into the potential prophylactic effects of natural products and herbal medicines on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and subsequent coronavirus disease 2019 (COVID-19).

17 Nov 2020

Existing UV light technology has potential to be effective against Covid-19

A recent study has shown that a UV light technology already used to prevent the spread of other airborne diseases in buildings has the potential to be effective against Covid-19.

17 Nov 2020

Accelerated biological aging not a risk factor for severe COVID-19, say researchers

A new study conducted by researchers at RWTH Aachen University in Germany has found no evidence to support the hypothesis that severe outcomes in cases of coronavirus disease 2019 (COVID-19) may be linked to accelerated biological aging.

17 Nov 2020

SARS-CoV-2-specific IgM / IgG responses accurately predict COVID-19 outcome

Researchers from the Huazhong University of Science and Technology and Shanghai Jiao Tong University, China, recently built a proteome microarray with 20 out of the 28 predicted SARS-CoV-2 proteins to help understand IgM/IgG responses specific to SARS-CoV-2.

17 Nov 2020

COVID-19 rising among children and young adults in Washington State

Researchers from the University of Washington, USA, and the Swedish Cancer Institute, Washington, USA, have found that between March and August 2020, the number of young adults and children infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in Washington state rose.

17 Nov 2020

Conservation of tropical peatlands could reduce the likelihood of new zoonotic diseases

Conservation of tropical peatlands could reduce the impacts of the COVID-19 pandemic and the likelihood of new diseases jumping from animals to humans, researchers say.

17 Nov 2020

Hydrogen therapy may help severely ill COVID-19 patients

Researchers from the Department of Critical Care Medicine, Sichuan Provincial People's Hospital, Chengdu in China, have explored the possibility of using hydrogen therapy on severely ill COVID-19 patients. The team published their study's findings, titled "Hydrogen: A Potential New Adjuvant Therapy for COVID-19 Patients," in the latest issue of the journal Frontiers in Pharmacology.

17 Nov 2020