4.6 Article

Changes in hospitalizations and emergency department respiratory viral diagnosis trends before and during the COVID-19 pandemic in Ontario, Canada

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Letter Infectious Diseases

An off-season outbreak of human metapneumovirus infections after ending of a COVID-19 lockdown

C. M. H. J. Kivit et al.

JOURNAL OF INFECTION (2022)

Article Infectious Diseases

Changes in paediatric respiratory infections at a UK teaching hospital 2016-2021; impact of the SARS-CoV-2 pandemic

Sheila F. Lumley et al.

Summary: The SARS-CoV-2 pandemic had a significant impact on the incidence of paediatric viral respiratory tract infection in Oxfordshire, UK. The findings have implications for clinical service demand, testing strategies, timing of palivizumab RSV prophylaxis, and the effectiveness of public health interventions in preventing respiratory virus infections.

JOURNAL OF INFECTION (2022)

Article Immunology

Understanding the Potential Drivers for Respiratory Syncytial Virus Rebound During the Coronavirus Disease 2019 Pandemic

You Li et al.

Summary: Nonpharmaceutical interventions, increasing population susceptibility, and full (re)opening of schools have driven the rebound of respiratory syncytial virus during the COVID-19 pandemic, overriding the effect of temperature.

JOURNAL OF INFECTIOUS DISEASES (2022)

Article Infectious Diseases

Change in patterns of hospitalization for influenza during COVID-19 surges

Sindhaghatta Venkatram et al.

Summary: Hospitalization due to influenza has been stable in recent years, but significantly decreased during the COVID-19 pandemic. The incidence and outcomes for patients with influenza remained stable, with no increase in mortality from coinfection with COVID-19. However, patients with both influenza and bacterial pneumonia may have increased mortality. Identifying the specific virus responsible for infections has major therapeutic implications.

INFLUENZA AND OTHER RESPIRATORY VIRUSES (2022)

Article Multidisciplinary Sciences

Off-season RSV epidemics in Australia after easing of COVID-19 restrictions

John-Sebastian Eden et al.

Summary: Non-pharmaceutical interventions and travel restrictions for COVID-19 have impacted the circulation of respiratory viruses, including RSV. This study reports the resurgence of RSV in Australia following the lifting of some restrictions, and describes a reduction in genetic diversity in circulating RSV clades.

NATURE COMMUNICATIONS (2022)

Article Infectious Diseases

International changes in respiratory syncytial virus (RSV) epidemiology during the COVID-19 pandemic: Association with school closures

Marie-Noelle Billard et al.

Summary: This study describes the changes in RSV epidemiology during the COVID-19 pandemic and investigates the association between NPIs and RSV resurgences. The findings suggest that reopening of schools is associated with increased RSV activity.

INFLUENZA AND OTHER RESPIRATORY VIRUSES (2022)

Article Infectious Diseases

Human metapneumovirus prevalence during 2019-2021 in Israel is influenced by the COVID-19 pandemic

Michal Stein et al.

Summary: This study compared the infection rates and circulating subtypes of human metapneumovirus (hMPV) in Israel before (2019-2020) and after the emergence of COVID-19 (2021). The results showed that during the COVID-19 pandemic, there was a delayed peak in hMPV infection cases and higher infection rates among young children. Viral sequencing also revealed a shift in the most prevalent circulating hMPV subtype during the study period.

INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES (2022)

Article Medicine, General & Internal

Vaccine Efficacy in Adults in a Respiratory Syncytial Virus Challenge Study

Beate Schmoele-Thoma et al.

Summary: The RSVpreF vaccine demonstrated efficacy against symptomatic RSV infection and viral shedding, without any apparent safety concerns.

NEW ENGLAND JOURNAL OF MEDICINE (2022)

Editorial Material Immunology

A Proposal to Refer to Four Coronaviruses of Limited Human Virulence Common Cold Coronaviruses

Kenneth McIntosh et al.

Summary: The term "common cold coronaviruses" (ccCoV) is proposed to describe four human coronaviruses commonly associated with upper respiratory tract disease, differentiating them from the viruses causing more severe disease in humans.

JOURNAL OF INFECTIOUS DISEASES (2022)

Article Immunology

Perturbations in Respiratory Syncytial Virus Activity During the SARS-CoV-2 Pandemic

Ann R. Falsey et al.

Summary: The COVID-19 pandemic has had an impact on the activity of RSV. After initial suppression, there was a seasonal surge of RSV in 2021, but without proportional increases in infections in older adults, likely due to differences in adherence to public health measures.

JOURNAL OF INFECTIOUS DISEASES (2022)

Article Virology

An Unusual Resurgence of Human Metapneumovirus in Western Australia Following the Reduction of Non-Pharmaceutical Interventions to Prevent SARS-CoV-2 Transmission

David Anthony Foley et al.

Summary: Non-pharmaceutical interventions disrupted the seasonality of human metapneumovirus (hMPV) transmission, with an unusual resurgence observed in Western Australia in 2020. The incidence of hMPV in 2021 increased by 3-fold compared to previous years, with a greater than 4-fold increase in cases among children aged 1-4 years.

VIRUSES-BASEL (2022)

Article Infectious Diseases

* Corresponding author at: . E-mail address: (M. Koltai).

Mihaly Koltai et al.

Summary: The study found that COVID-19 mitigation measures in the UK halted the circulation of RSV in the 2020/21 season, leading to an early off-season resurgence in 2021. Increased dependence of infection susceptibility on immunity from previous exposure further amplified the size of the off-season epidemic.

EPIDEMICS (2022)

Article Medicine, General & Internal

I am hesitant to visit the doctor unless absolutely necessary: A qualitative study of delayed care, avoidance of care, and telehealth experiences during the COVID-19 pandemic

Ramey Moore et al.

Summary: The COVID-19 pandemic has resulted in decreased health care utilization, with patients delaying or avoiding clinic visits. Telehealth has become more prevalent as a result. This study provides insights into the experiences of health care and telehealth utilization during the pandemic, highlighting the impact of fear of COVID-19 on care-seeking behaviors.

MEDICINE (2022)

Article Infectious Diseases

Spotlight influenza: The 2019/20 influenza season and the impact of COVID-19 on influenza surveillance in the WHO European Region

Cornelia Adlhoch et al.

Summary: The 2019/20 influenza season in the WHO European Region saw co-circulation of influenza B/Victoria-lineage, A(H1) pdm09 and A(H3) viruses, with dominance of influenza type A viruses overall. The impact of the COVID-19 pandemic led to an earlier end of the influenza season and reduced influenza virus circulation.

EUROSURVEILLANCE (2021)

Article Multidisciplinary Sciences

Validating International Classification of Disease 10th Revision algorithms for identifying influenza and respiratory syncytial virus hospitalizations

Mackenzie A. Hamilton et al.

Summary: This study aimed to develop and validate ICD-10 algorithms for identifying laboratory-confirmed influenza or RSV hospitalizations using health administrative data. The results showed highly specific algorithms for identifying hospitalized patients with influenza or RSV, which may improve the power of future epidemiologic studies on severe acute respiratory infections.

PLOS ONE (2021)

Article Medicine, General & Internal

Characteristics and outcomes of hospital admissions for COVID-19 and influenza in the Toronto area

Amol A. Verma et al.

Summary: In Canada, admission to hospital for COVID-19 is associated with significantly higher mortality, ICU use, and hospital length of stay compared to influenza. However, there is no significant difference in the 30-day readmission rate. Simple risk scores can accurately predict in-hospital mortality for patients with COVID-19.

CANADIAN MEDICAL ASSOCIATION JOURNAL (2021)

Article Immunology

Influenza and RSV incidence during COVID-19 pandemic-an observational study from in-hospital point-of-care testing

Paul Stamm et al.

Summary: The study compared the incidences of respiratory viruses in emergency room patients before and during the SARS-CoV-2 pandemic, showing significant decreases in positivity rates for Influenza A, Influenza B, and RSV, while the positivity rate for SARS-CoV-2 peaked at 9.74% during the second wave in December 2020. The findings suggest that measures related to COVID-19 and changes in human behavior patterns may lead to a decline or even elimination of other respiratory viruses such as influenza and RSV.

MEDICAL MICROBIOLOGY AND IMMUNOLOGY (2021)

Review Microbiology

Transmissibility and transmission of respiratory viruses

Nancy H. L. Leung

Summary: Respiratory virus infections cause a significant global health problem, with different viruses varying in transmission modes and transmissibility. Understanding the relative contributions of different transmission modes is crucial for guiding the effectiveness of non-pharmaceutical interventions.

NATURE REVIEWS MICROBIOLOGY (2021)

Article Public, Environmental & Occupational Health

Absence of detection of RSV and influenza during the COVID-19 pandemic in a Brazilian cohort: Likely role of lower transmission in the community

Fernanda Hammes Varela et al.

Summary: RSV and influenza are prevalent seasonal community viruses, and this study aimed to report the detection of these viruses during the period of social distancing due to the COVID-19 pandemic. The results showed that while SARS-CoV-2 was positive in 32.7% of participants, influenza and RSV were not detected at all. This suggests that measures to reduce SARS-CoV-2 transmission may have had a significant impact on the spread of other respiratory pathogens.

JOURNAL OF GLOBAL HEALTH (2021)

Review Public, Environmental & Occupational Health

RSV: perspectives to strengthen the need for protection in all infants

Jose Antonio Navarro Alonso et al.

Summary: Respiratory syncytial virus (RSV) is a major cause of serious illness in young children worldwide, leading to significant burden on healthcare systems. While effective preventative options for all infants are currently lacking, new prophylactic options such as monoclonal antibodies and maternal vaccinations are on the horizon. A multi-stakeholder approach is crucial to bridge data gaps and fully utilize upcoming prevention strategies.

EMERGING THEMES IN EPIDEMIOLOGY (2021)

Editorial Material Medicine, General & Internal

Potential resurgence of respiratory syncytial virus in Canada

Pascal M. Lavoie et al.

CANADIAN MEDICAL ASSOCIATION JOURNAL (2021)

Article Infectious Diseases

Low levels of respiratory syncytial virus activity in Europe during the 2020/21 season: what can we expect in the summer and autumn/winter?

Jojanneke van Summeren et al.

Summary: The introduction of non-pharmacological interventions to control COVID-19 has limited RSV activity in Europe. Delayed RSV epidemics were observed in France and Iceland during the 2020/21 season, with cases being older compared to previous seasons. Therefore, year-round surveillance of RSV is deemed critical.

EUROSURVEILLANCE (2021)

Article Health Care Sciences & Services

Testing surge capacity-A Canadian COVID-19 experience, Ontario's surge capacity for the first wave

Michael Ho-Yan Lee et al.

Summary: Ontario, Canada has confirmed over 42000 COVID-19 cases and 2800 COVID-19-related deaths as of September 1st 2020. Changes to testing and laboratory infrastructure significantly expanded testing capacity from 4000/day in March to 32000/day by the end of August. Expanded eligibility criteria for testing, including testing of asymptomatic individuals, has increased sensitivity and effectiveness.

HEALTH POLICY (2021)

Editorial Material Pediatrics

During the COVID-19 pandemic where has respiratory syncytial virus gone?

Greta Di Mattia et al.

Summary: The diffusion of SARS-CoV-2 and restrictive measures have led to a significant reduction in the spread of respiratory syncytial virus (RSV), with few cases being detected globally. There is concern that the increase of an immunologically naive population could lead to greater RSV epidemics in the future, emphasizing the importance of preparing the scientific community and maintaining active surveillance for RSV.

PEDIATRIC PULMONOLOGY (2021)

Article Virology

Seasonality of Respiratory Viral Infections

Miyu Moriyama et al.

ANNUAL REVIEW OF VIROLOGY, VOL 7, 2020 (2020)

Article Biochemistry & Molecular Biology

Respiratory virus shedding in exhaled breath and efficacy of face masks

Nancy H. L. Leung et al.

NATURE MEDICINE (2020)

Article Multidisciplinary Sciences

Virus-virus interactions impact the population dynamics of influenza and the common cold

Sema Nickbakhsh et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2019)

Article Biotechnology & Applied Microbiology

Survival of Enveloped and Non-Enveloped Viruses on Inanimate Surfaces

Swan Firquet et al.

MICROBES AND ENVIRONMENTS (2015)