Respiratory Virus News and Research

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Spike in childhood human metapneumovirus infections in Western Australia linked to reduced COVID-19 measures

Researchers investigated the prevalence of human metapneumovirus through 2020 considering the implementation of NPIs due to the COVID-19 pandemic.

31 May 2023

Link confirmed: Infant RSV infections increase likelihood of childhood asthma

Research investigates the association between early-life respiratory syncytial virus (RSV) infection and the development of childhood asthma. It aims to assess the impact of RSV infection during infancy on the onset of wheezing illnesses and asthma in children.

30 May 2023

Household transmission of endemic human coronaviruses in the US

Researchers describe clinical outcomes of endemic human coronavirus household transmission.

9 May 2023

RSV infection in the first year of life associated with increased risk of childhood asthma

Severe respiratory syncytial virus (RSV) infection has long been associated with the onset of childhood wheezing diseases, but the relationship between RSV infection during infancy and the development of childhood asthma has remained unclear.

24 Apr 2023

Infectious particles of the SARS-CoV-2 virus isolated from hospital air

Quebec scientists have succeeded in isolating infectious particles of the SARS-CoV-2 virus from air samples collected from hospital rooms of COVID-19 patients and kept frozen for more than a year, a new study shows.

19 Apr 2023

First Nations populations more likely to be hospitalized and die from influenza, study finds

Responsible for over 5 million infections and 100,000 deaths every year, influenza remains one of the most challenging public health issues for populations globally, particularly First Nations communities.

13 Apr 2023

Pediatric invasive group A Streptococcal infections on the rise during respiratory virus outbreak

Researchers assess the incidence of invasive Group A streptococcal infections among children before and after the COVID-19 pandemic.

12 Apr 2023

Live attenuated nasal vaccine elicits superior immunity to SARS-CoV-2 variants in hamsters

Since the beginning of the COVID-19 pandemic, researchers have been working on mucosal vaccines that can be administered through the nose.

4 Apr 2023

Insufficient sleep results in decreased antibody response to vaccination

In reviewing data from previous studies, a team lead by researchers at the University of Chicago and the French National Institute of Health and Medical Research (Inserm) found that individuals who had fewer than six hours of sleep per night in the days surrounding vaccination had a blunted antibody response.

14 Mar 2023

How does temperature affect host responses to SARS-CoV-2 and IAV infection in human nasal epithelial cells?

A new preprint examines the response to these pathogens in the nose, which is the primary portal of entry for both.

13 Mar 2023

COVID-19 vaccination may reduce the risk of thrombosis in hospitalized patients

A study published in the British Journal of Hematology describes that coronavirus disease 2019 (COVID-19) vaccines are effective in reducing thrombotic events and preventing disease severity in individuals with breakthrough severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.

10 Mar 2023

Study illuminates how the brain senses infection

A new study led by researchers at Harvard Medical School illuminates how the brain becomes aware that there is an infection in the body.

8 Mar 2023

Study reveals the LDLR pathway as a ubiquitous metabolic vulnerability in high grade gliomas

New research has shown that the blood vessels that feed aggressive brain tumors have receptors that could allow a new type of drug-containing nanoparticle to be used to starve the tumors of the energy they use to grow and spread, and also cause other disruptions to their adapted existence, even killing themselves.

7 Mar 2023

Omega-3 fatty acids may be protective against contracting or suffering adverse outcomes of COVID-19

A study just published in the American Journal of Clinical Nutrition (AJCN) explored the role of omega-3 fatty acids, especially EPA and DHA, and whether they might be protective against contracting and/or suffering adverse outcomes of COVID-19 infection.

1 Mar 2023

A review of respiratory viruses monitored in wastewater samples

Researchers review previous studies discussing the content or respiratory viruses in wastewater samples.

28 Feb 2023

Propylene glycol prevents airborne transmission of respiratory viruses

Researchers assess the ability of propylene glycol to inactivate infection caused by respiratory viruses and prevent airborne transmission.

20 Feb 2023

Aerosol experts provide an account of the rejection of aerosol science by the WHO

In a recent viewpoint article published in the journal Clinical Infectious Diseases, researchers underscored the need for prompt adoption of scientific evidence, using the delayed acceptance of the airborne mode of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission as an example.

15 Feb 2023