1
|
Bullón-González I, Cabeza-Arce N, Andrés-Porras P, Ferrer-Ortiz I, Cano A. Lessons from Covid: Effect of community mask use on infant hospitalizations for respiratory infections. Pediatr Pulmonol 2024. [PMID: 38712795 DOI: 10.1002/ppul.27043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 04/22/2024] [Indexed: 05/08/2024]
Affiliation(s)
| | - Nuria Cabeza-Arce
- Department of Pediatrics, Rio Hortega University Hospital, Valladolid, Spain
| | - Pilar Andrés-Porras
- Department of Pediatrics, Rio Hortega University Hospital, Valladolid, Spain
| | - Inés Ferrer-Ortiz
- Department of Pediatrics, Rio Hortega University Hospital, Valladolid, Spain
| | - Alfredo Cano
- Department of Pediatrics, Rio Hortega University Hospital, Valladolid, Spain
| |
Collapse
|
2
|
Petrie JG, Moore R, Lauring AS, Kaye KS. Incidence and outcomes of hospital-associated respiratory virus infections by viral species. Infect Control Hosp Epidemiol 2024; 45:618-629. [PMID: 38073596 PMCID: PMC11031349 DOI: 10.1017/ice.2023.263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024]
Abstract
BACKGROUND Although the incidence of hospital-associated respiratory virus infection (HARVI) is well recognized, the risk factors for infection and impact on patient outcomes are not well characterized. METHODS We identified a cohort of all inpatient admissions ≥24 hours duration at a single academic medical center from 2017 to 2020. HARVI were defined as respiratory virus detected in a test ordered after the 95th percentile of the virus-specific incubation period. Risk factors for HARVI were assessed using Cox proportional hazards models of the competing outcomes of HARVI and discharge. The associations between time-varying HARVI status and the rates of ICU admission, discharge, and in-hospital death were estimated using Cox-proportional hazards models in a competing risk framework. RESULTS HARVI incidences were 8.8 and 3.0 per 10,000 admission days for pediatric and adult patients, respectively. For adults, congestive heart failure, renal disease, and cancer increased HARVI risk independent of their associations with length of stay. HARVI risk was also elevated for patients admitted in September-June relative to July admissions. For pediatric patients, cardiovascular and respiratory conditions, cancer, medical device dependence, and admission in December increased HARVI risk. Lengths of stay were longer for adults with HARVI compared to those without, and hospital-associated influenza A was associated with increased risk of death. Rates of ICU admission were increased in the 5 days after HARVI identification for adult and pediatric patients. HARVI was not associated with length of stay or death among pediatric patients. CONCLUSIONS HARVI is associated chronic health conditions and increases morbidity and mortality.
Collapse
Affiliation(s)
- Joshua G. Petrie
- Center for Clinical Epidemiology and Population Health, Marshfield Clinic Research Institute, Marshfield, Wisconsin
| | - Riley Moore
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan
| | - Adam S. Lauring
- Department of Microbiology and Immunology and Division of Infectious Diseases, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Keith S. Kaye
- Division of Allergy, Immunology and Infectious Diseases, Department of Medicine, Rutgers Robert Wood Johnson School of Medicine, New Brunswick, New Jersey
| |
Collapse
|
3
|
Foley DA, Minney-Smith CA, Tjea A, Nicol MP, Levy A, Moore HC, Blyth CC. The Changing Detection Rate of Respiratory Syncytial Virus in Adults in Western Australia between 2017 and 2023. Viruses 2024; 16:656. [PMID: 38793538 PMCID: PMC11125702 DOI: 10.3390/v16050656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 04/19/2024] [Accepted: 04/21/2024] [Indexed: 05/26/2024] Open
Abstract
The incidence of respiratory syncytial virus (RSV) in adults is inadequately defined and the impact of SARS-CoV-2-related non-pharmaceutical interventions (NPIs) is underexplored. Using laboratory data, we described the detection rate of RSV in adults ≥16 years in Western Australia (WA) between 2017 and 2023. With the exception of 2020, RSV detections rose annually between 2017 and 2023, reaching 50.7 per 100,000 in 2023 (95% confidence interval [CI], 47.9-53.8). RSV testing expanded considerably across the study period, with the testing in 2023 more than five times the 2017 total. The detection rate was highest in adults ≥60 years between 2017 and 2019, particularly those ≥75 years. Following 2020, the detections in all age groups increased, with the highest detection rate in 2023 in those ≥75-years (199.5 per 100,000; 95% CI, 180.5-220). NPIs significantly impacted RSV seasonality; the preceding winter pattern was disrupted, resulting in an absent 2020 winter season and two major summer seasons in 2020/21 and 2021/22. The RSV season began to realign in 2022, reverting to a winter seasonal pattern in 2023 and the largest season in the study period. Ongoing surveillance will be required to understand the stability of these increases and to delineate the impact of new immunisation strategies.
Collapse
Affiliation(s)
- David A. Foley
- Department of Microbiology, PathWest Laboratory Medicine WA, Nedlands, WA 6009, Australia (A.T.); (C.C.B.)
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, WA 6009, Australia; (M.P.N.); (H.C.M.)
- School of Medicine, University of Western Australia, Perth, WA 6009, Australia
| | - Cara A. Minney-Smith
- Department of Microbiology, PathWest Laboratory Medicine WA, Nedlands, WA 6009, Australia (A.T.); (C.C.B.)
| | - Andrew Tjea
- Department of Microbiology, PathWest Laboratory Medicine WA, Nedlands, WA 6009, Australia (A.T.); (C.C.B.)
| | - Mark P. Nicol
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, WA 6009, Australia; (M.P.N.); (H.C.M.)
- Marshall Centre, Biomedical Sciences, University of Western Australia, Perth, WA 6009, Australia
| | - Avram Levy
- Department of Microbiology, PathWest Laboratory Medicine WA, Nedlands, WA 6009, Australia (A.T.); (C.C.B.)
- Marshall Centre, Biomedical Sciences, University of Western Australia, Perth, WA 6009, Australia
| | - Hannah C. Moore
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, WA 6009, Australia; (M.P.N.); (H.C.M.)
- School of Population Health, Curtin University, Perth, WA 6009, Australia
| | - Christopher C. Blyth
- Department of Microbiology, PathWest Laboratory Medicine WA, Nedlands, WA 6009, Australia (A.T.); (C.C.B.)
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, WA 6009, Australia; (M.P.N.); (H.C.M.)
- School of Medicine, University of Western Australia, Perth, WA 6009, Australia
- Department of Infectious Diseases, Perth Children’s Hospital, Nedlands, WA 6009, Australia
| |
Collapse
|
4
|
Cong B, Koç U, Bandeira T, Bassat Q, Bont L, Chakhunashvili G, Cohen C, Desnoyers C, Hammitt LL, Heikkinen T, Huang QS, Markić J, Mira-Iglesias A, Moyes J, Nokes DJ, Ploin D, Seo E, Singleton R, Wolter N, Fu Yung C, Zar HJ, Feikin DR, Sparrow EG, Nair H, Li Y. Changes in the global hospitalisation burden of respiratory syncytial virus in young children during the COVID-19 pandemic: a systematic analysis. THE LANCET. INFECTIOUS DISEASES 2024; 24:361-374. [PMID: 38141633 DOI: 10.1016/s1473-3099(23)00630-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 09/30/2023] [Accepted: 10/03/2023] [Indexed: 12/25/2023]
Abstract
BACKGROUND The COVID-19 pandemic is reported to have affected the epidemiology of respiratory syncytial virus (RSV), which could have important implications for RSV prevention and control strategies. We aimed to assess the hospitalisation burden of RSV-associated acute lower respiratory infection (ALRI) in children younger than 5 years during the pandemic period and the possible changes in RSV epidemiology from a global perspective. METHODS We conducted a systematic literature search for studies published between Jan 1, 2020, and June 30, 2022, in MEDLINE, Embase, Global Health, Web of Science, the WHO COVID-19 Research Database, CINAHL, LILACS, OpenGrey, CNKI, WanFang, and CqVip. We included unpublished data on RSV epidemiology shared by international collaborators. Eligible studies reported data on at least one of the following measures for children (aged <5 years) hospitalised with RSV-associated ALRI: hospital admission rates, in-hospital case fatality ratio, and the proportion of hospitalised children requiring supplemental oxygen or requiring mechanical ventilation or admission to intensive care. We used a generalised linear mixed-effects model for data synthesis to measure the changes in the incidence, age distribution, and disease severity of children hospitalised with RSV-associated ALRI during the pandemic, compared with the year 2019. FINDINGS We included 61 studies from 19 countries, of which 14 (23%) studies were from the published literature (4052 identified records) and 47 (77%) were from unpublished datasets. Most (51 [84%]) studies were from high-income countries; nine (15%) were from upper-middle-income countries, one (2%) was from a lower-middle-income country (Kenya), and none were from a low-income country. 15 studies contributed to the estimates of hospitalisation rate and 57 studies contributed to the severity analyses. Compared with 2019, the rates of RSV-associated ALRI hospitalisation in all children (aged 0-60 months) in 2020 decreased by 79·7% (325 000 cases vs 66 000 cases) in high-income countries, 13·8% (581 000 cases vs 501 000 cases) in upper-middle-income countries, and 42·3% (1 378 000 cases vs 795 000 cases) in Kenya. In high-income countries, annualised rates started to rise in 2021, and by March, 2022, had returned to a level similar to 2019 (6·0 cases per 1000 children [95% uncertainty interval 5·4-6·8] in April, 2021, to March, 2022, vs 5·0 cases per 1000 children [3·6-6·8] in 2019). By contrast, in middle-income countries, rates remained lower in the latest period with data available than in 2019 (for upper-middle-income countries, 2·1 cases [0·7-6·1] in April, 2021, to March, 2022, vs 3·4 [1·2-9·7] in 2019; for Kenya, 2·2 cases [1·8-2·7] in 2021 vs 4·1 [3·5-4·7] in 2019). Across all time periods and income regions, hospitalisation rates peaked in younger infants (aged 0 to <3 months) and decreased with increasing age. A significantly higher proportion of children aged 12-24 months were hospitalised with RSV-associated ALRI in high-income and upper-middle-income countries during the pandemic years than in 2019, with odds ratios ranging from 1·30 (95% uncertainty interval 1·07-1·59) to 2·05 (1·66-2·54). No consistent changes in disease severity were observed. INTERPRETATION The hospitalisation burden of RSV-associated ALRI in children younger than 5 years was significantly reduced during the first year of the COVID-19 pandemic. The rebound in hospitalisation rates to pre-pandemic rates observed in the high-income region but not in the middle-income region by March, 2022, suggests a persistent negative impact of the pandemic on health-care systems and health-care access in the middle-income region. RSV surveillance needs to be established (or re-established) to monitor changes in RSV epidemiology, particularly in low-income and lower-middle-income countries. FUNDING EU Innovative Medicines Initiative Preparing for RSV Immunisation and Surveillance in Europe (PROMISE), Bill & Melinda Gates Foundation, and WHO.
Collapse
Affiliation(s)
- Bingbing Cong
- Department of Epidemiology, National Vaccine Innovation Platform, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Uğurcan Koç
- Centre for Global Health, Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Teresa Bandeira
- Pediatric Department, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Centro Académico de Medicina de Lisboa, University of Lisbon, Lisbon, Portugal
| | - Quique Bassat
- ISGlobal, Hospital Clínic-Universitat de Barcelona, Barcelona, Spain; Centro de Investigação em Saúde de Manhiça, Maputo, Mozambique; Catalan Institution for Research and Advanced Studies, Barcelona, Spain
| | - Louis Bont
- Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, Netherlands; ReSViNET Foundation, Zeist, Netherlands
| | | | - Cheryl Cohen
- Centre for Respiratory Diseases and Meningitis, National Institute for Communicable Diseases, Division of the National Health Laboratory Service, Johannesburg, South Africa; School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Laura L Hammitt
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Terho Heikkinen
- Department of Pediatrics, University of Turku and Turku University Hospital, Turku, Finland
| | - Q Sue Huang
- WHO National Influenza Centre, Institute of Environmental Science and Research, Wellington, New Zealand
| | - Joško Markić
- Department of Pediatrics, University Hospital Split, Split, Croatia; University of Split School of Medicine, Split, Croatia
| | - Ainara Mira-Iglesias
- Área de Investigación en Vacunas, Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana, Salud Pública, Valencia, Spain; CIBER de Epidemiología y Salud Pública, Instituto de Salud Carlos III, Madrid, Spain
| | - Jocelyn Moyes
- Centre for Respiratory Diseases and Meningitis, National Institute for Communicable Diseases, Division of the National Health Laboratory Service, Johannesburg, South Africa
| | - D James Nokes
- Kenya Medical Research Institute-Wellcome Trust Research Programme, Kilifi, Kenya; School of Life Sciences, University of Warwick, Coventry, UK
| | - Dominique Ploin
- Hospices Civils de Lyon, Hôpital Femme Mère Enfant, Service de Réanimation Pédiatrique et d'Accueil des Urgences, Bron, France
| | - Euri Seo
- The Center for Viral Immunology, Korea Virus Research Institute, Institute for Basic Science, Daejeon, South Korea
| | | | - Nicole Wolter
- Centre for Respiratory Diseases and Meningitis, National Institute for Communicable Diseases, Division of the National Health Laboratory Service, Johannesburg, South Africa; School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Chee Fu Yung
- Infectious Diseases Service, Department of Paediatrics, KK Women's and Children's Hospital, Singapore; Duke-NUS Medical School, Singapore; Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Heather J Zar
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, Cape Town, South Africa; South African Medical Research Council Unit on Child & Adolescent Health, University of Cape Town, Cape Town, South Africa
| | - Daniel R Feikin
- Department of Immunization, Vaccines, and Biologicals, WHO, Geneva, Switzerland
| | - Erin G Sparrow
- Department of Immunization, Vaccines, and Biologicals, WHO, Geneva, Switzerland
| | - Harish Nair
- Department of Epidemiology, National Vaccine Innovation Platform, School of Public Health, Nanjing Medical University, Nanjing, China; Centre for Global Health, Usher Institute, University of Edinburgh, Edinburgh, UK; School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
| | - You Li
- Department of Epidemiology, National Vaccine Innovation Platform, School of Public Health, Nanjing Medical University, Nanjing, China; Centre for Global Health, Usher Institute, University of Edinburgh, Edinburgh, UK.
| |
Collapse
|
5
|
Doenhardt M, Armann JP, Diffloth N, Gano C, Schneider J, Schneider DT, Tenenbaum T, Trotter A, Berner R. High burden of acute respiratory tract infections leading to hospitalization at German pediatric hospitals: fall/winter 2022-2023. Infection 2024; 52:525-534. [PMID: 37957463 PMCID: PMC10954864 DOI: 10.1007/s15010-023-02123-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 10/22/2023] [Indexed: 11/15/2023]
Abstract
PURPOSE Given reduced immunity levels for seasonally occurring respiratory infections and the experience of an unusually early, severe wave of RSV infections during 2021, a preexisting clinician-led reporting system (CLRS) was updated to prospectively monitor the anticipated high burden of respiratory infections (ARI) in German pediatric hospitals during fall/winter 2022-2023. METHODS From September 13, 2022 through March 31, 2023, children hospitalized with ARI as a primary diagnosis were monitored via a national CLRS established by the German Society for Pediatric Infectious Diseases (DGPI). Once a week, the CLRS collected overall number of new hospital admissions, ARI-related admissions according to pathogen (SARS-CoV-2, RSV, influenza, and other), plus number of patients admitted to ICU with ARI as a primary diagnosis. RESULTS With a high participation among children's hospitals across Germany (22.8%), 76 centers submitted 1,053 survey reports. ARI-related hospital admissions showed a steep rise starting in late September 2022 and reached their highpoint in early December 2022 (50.1% of all admissions). In parallel, the average number of newly admitted patients (aNA) with RSV (3.6) peaked, as did those with influenza (2.1) one week later. The average highpoint of ARI patients on ICU (aICU) (2.9) was reached shortly thereafter. Again, RSV (1.6) und influenza (1.2) were predominant pathogens. CONCLUSION In fall/winter 2022-2023, German hospitals reported a sharp increase in patients with ARIs. While RSV and influenza represented the greatest proportion of ARI, SARS-CoV-2 played a less significant role. Systematic, dynamic collection of ARI data is critical for assessing real burdens on the health care system.
Collapse
Affiliation(s)
- Maren Doenhardt
- Department of Pediatrics, University Hospital and Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany.
| | - Jakob P Armann
- Department of Pediatrics, University Hospital and Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Natalie Diffloth
- Department of Pediatrics, University Hospital and Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Christin Gano
- Department of Pediatrics, University Hospital and Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Josephine Schneider
- Department of Pediatrics, University Hospital and Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Dominik T Schneider
- Clinic of Pediatrics, Municipal Hospital Dortmund, University Witten/Herdecke, Beurhausstraße 40, 44137, Dortmund, Germany
| | - Tobias Tenenbaum
- Clinic for Child and Adolescent Medicine, Sana Klinikum Lichtenberg, Academic Teaching Hospital, Charité-Universitätsmedizin Berlin, Fanningerstraße 32, 10365, Berlin, Germany
| | - Andreas Trotter
- Children's Hospital and Center for Perinatal Medicine, Teaching Hospital of the University of Freiburg, Virchowstr. 10, 78224, Singen, Germany
| | - Reinhard Berner
- Department of Pediatrics, University Hospital and Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| |
Collapse
|
6
|
Varela-Lasheras I, Perfeito L, Mesquita S, Gonçalves-Sá J. The effects of weather and mobility on respiratory viruses dynamics before and during the COVID-19 pandemic in the USA and Canada. PLOS DIGITAL HEALTH 2023; 2:e0000405. [PMID: 38127792 PMCID: PMC10734953 DOI: 10.1371/journal.pdig.0000405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 11/07/2023] [Indexed: 12/23/2023]
Abstract
The flu season is caused by a combination of different pathogens, including influenza viruses (IVS), that cause the flu, and non-influenza respiratory viruses (NIRVs), that cause common colds or influenza-like illness. These viruses exhibit similar dynamics and meteorological conditions have historically been regarded as a principal modulator of their epidemiology, with outbreaks in the winter and almost no circulation during the summer, in temperate regions. However, after the emergence of SARS-CoV2, in late 2019, the dynamics of these respiratory viruses were strongly perturbed worldwide: some infections displayed near-eradication, while others experienced temporal shifts or occurred "off-season". This disruption raised questions regarding the dominant role of weather while also providing an unique opportunity to investigate the roles of different determinants on the epidemiological dynamics of IVs and NIRVs. Here, we employ statistical analysis and modelling to test the effects of weather and mobility in viral dynamics, before and during the COVID-19 pandemic. Leveraging epidemiological surveillance data on several respiratory viruses, from Canada and the USA, from 2016 to 2023, we found that whereas in the pre-COVID-19 pandemic period, weather had a strong effect, in the pandemic period the effect of weather was strongly reduced and mobility played a more relevant role. These results, together with previous studies, indicate that behavioral changes resulting from the non-pharmacological interventions implemented to control SARS-CoV2, interfered with the dynamics of other respiratory viruses, and that the past dynamical equilibrium was disturbed, and perhaps permanently altered, by the COVID-19 pandemic.
Collapse
Affiliation(s)
- Irma Varela-Lasheras
- Nova School of Business and Economics, Universidade Nova de Lisboa, Carcavelos, Portugal
| | - Lilia Perfeito
- LIP, Laboratório de Instrumentação e Física Experimental de Partículas, Lisbon, Portugal
| | - Sara Mesquita
- LIP, Laboratório de Instrumentação e Física Experimental de Partículas, Lisbon, Portugal
- Nova Medical School, Universidade Nova de Lisboa, Lisbon, Portugal
| | - Joana Gonçalves-Sá
- Nova School of Business and Economics, Universidade Nova de Lisboa, Carcavelos, Portugal
- LIP, Laboratório de Instrumentação e Física Experimental de Partículas, Lisbon, Portugal
| |
Collapse
|
7
|
Shi T, Zhang X, Meng L, Li D, Jin N, Zhao X, Zheng H, Wang T, Li R, Ren X. Immediate and long-term changes in infectious diseases in China at the "First-level-response", "Normalized-control" and "Dynamic-COVID-zero" stages from 2020 to 2022: a multistage interrupted-time-series-analysis. BMC Public Health 2023; 23:1381. [PMID: 37464368 DOI: 10.1186/s12889-023-16318-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 07/16/2023] [Indexed: 07/20/2023] Open
Abstract
BACKGROUND From January 2020 to December 2022, China implemented "First-level-response", "Normalized-control" and "Dynamic-COVID-zero" to block the COVID-19 epidemic; however, the immediate and long-term impact of three strategies on other infectious diseases and the difference in their impact is currently unknown. We aim to provide a more comprehensive understanding of the impact of non-pharmacological interventions (NPIs) on infectious diseases in China. METHODS We collected data on the monthly case count of infectious diseases in China from January 2015 to July 2022. After considering long-term trends using the Cox-Stuart test, we performed the two ratio Z tests to preliminary analyze the impact of three strategies on infectious diseases. Next, we used a multistage interrupted-time-series analysis fitted by the Poisson regression to evaluate and compare the immediate and long-term impact of three strategies on infectious diseases in China. RESULTS Compared to before COVID-19, the incidence of almost all infectious diseases decreased immediately at stages 1, 2, and 3; meanwhile, the slope in the incidence of many infectious diseases also decreased at the three stages. However, the slope in the incidence of all sexually transmitted diseases increased at stage 1, the slope in the incidence of all gastrointestinal infectious diseases increased at stage 2, and the slope in the incidence of some diseases such as pertussis, influenza, and brucellosis increased at stage 3. The immediate and long-term limiting effects of "Normalized-control" on respiratory-transmitted diseases were weaker than "First-level-response" and the long-term limiting effects of "Dynamic-COVID-zero" on pertussis, influenza, and hydatid disease were weaker than "Normalized-control". CONCLUSIONS Three COVID-19 control strategies in China have immediate and long-term limiting effects on many infectious diseases, but there are differences in their limiting effects. Evidence from this study shows that pertussis, influenza, brucellosis, and hydatid disease began to recover at stage 3, and relaxation of NPIs may lead to the resurgence of respiratory-transmitted diseases and vector-borne diseases.
Collapse
Affiliation(s)
- Tianshan Shi
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Xiaoshu Zhang
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou, Gansu, China
| | - Lei Meng
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou, Gansu, China
| | - Donghua Li
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Na Jin
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou, Gansu, China
| | - Xin Zhao
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Hongmiao Zheng
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Tingrong Wang
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Rui Li
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Xiaowei Ren
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, Gansu, China.
| |
Collapse
|
8
|
Shi T, Zhao X, Zhang X, Meng L, Li D, Liu X, Zheng H, Yu D, Wang T, Li R, Li J, Shen X, Ren X. Immediate and long-term changes in the epidemiology, infection spectrum, and clinical characteristics of viral and bacterial respiratory infections in Western China after the COVID-19 outbreak: a modeling study. Arch Virol 2023; 168:120. [PMID: 36976267 PMCID: PMC10044131 DOI: 10.1007/s00705-023-05752-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 03/03/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND The impact of COVID-19 on the epidemiology, clinical characteristics, and infection spectrum of viral and bacterial respiratory infections in Western China is unknown. METHODS We conducted an interrupted time series analysis based on surveillance of acute respiratory infections (ARI) in Western China to supplement the available data. RESULTS The positive rates of influenza virus, Streptococcus pneumoniae, and viral and bacterial coinfections decreased, but parainfluenza virus, respiratory syncytial virus, human adenovirus, human rhinovirus, human bocavirus, non-typeable Haemophilus influenzae, Mycoplasma pneumoniae, and Chlamydia pneumoniae infections increased after the onset of the COVID-19 epidemic. The positive rate for viral infection in outpatients and children aged <5 years increased, but the positive rates of bacterial infection and viral and bacterial coinfections decreased, and the proportion patients with clinical symptoms of ARI decreased after the onset of the COVID-19 epidemic. Non-pharmacological interventions reduced the positive rates of viral and bacterial infections in the short term but did not have a long-term limiting effect. Moreover, the proportion of ARI patients with severe clinical symptoms (dyspnea and pleural effusion) increased in the short term after COVID-19, but in the long-term, it decreased. CONCLUSIONS The epidemiology, clinical characteristics, and infection spectrum of viral and bacterial infections in Western China have changed, and children will be a high-risk group for ARI after the COVID-19 epidemic. In addition, the reluctance of ARI patients with mild clinical symptoms to seek medical care after COVID-19 should be considered. In the post-COVID-19 era, we need to strengthen the surveillance of respiratory pathogens.
Collapse
Affiliation(s)
- Tianshan Shi
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Xin Zhao
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Xiaoshu Zhang
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou, 730000, Gansu, China
| | - Lei Meng
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou, 730000, Gansu, China
| | - Donghua Li
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Xinfeng Liu
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou, 730000, Gansu, China
| | - Hongmiao Zheng
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Deshan Yu
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou, 730000, Gansu, China
| | - Tingrong Wang
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Rui Li
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Juansheng Li
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Xiping Shen
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, 730000, Gansu, China
| | - Xiaowei Ren
- Institute of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, 730000, Gansu, China.
| |
Collapse
|
9
|
Chuang YC, Lin KP, Wang LA, Yeh TK, Liu PY. The Impact of the COVID-19 Pandemic on Respiratory Syncytial Virus Infection: A Narrative Review. Infect Drug Resist 2023; 16:661-675. [PMID: 36743336 PMCID: PMC9897071 DOI: 10.2147/idr.s396434] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 01/12/2023] [Indexed: 02/01/2023] Open
Abstract
Respiratory syncytial virus (RSV) is one of the most common respiratory viruses. It not only affects young children but also the elderly and immunocompromised patients. After the emergence of SARS-CoV-2 and the corona virus disease 2019 (COVID-19) era, a dramatic reduction in RSV activity was found, which coincided with the implementation of public health and social measures (PHSMs). However, the correlation is more complicated than we initially thought. After PHSMs were gradually lifted, a seasonality shift and a delayed RSV outbreak with greater number of infected patients were found in numerous countries, such as Israel, Australia, South Africa, New Zealand, France, United States, and Japan. Several hypotheses and possible reasons explaining the interaction between SARS-CoV-2 and RSV were mentioned. Since RSV vaccinations are still under investigation, administration of palivizumab should be considered in high-risk patients. In the post-COVID-19 era, greater attention should be paid to a further resurgence of RSV. In this narrative review, we conducted a thorough review of the current knowledge on the epidemiology of RSV during the COVID-19 era, the out-of-season outbreak of RSV, and the data on co-infection with RSV and SARS-CoV-2.
Collapse
Affiliation(s)
- Yu-Chuan Chuang
- Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Kuan-Pei Lin
- Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Li-An Wang
- Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Ting-Kuang Yeh
- Division of Infectious Disease, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan,Genomic Center for Infectious Diseases, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Po-Yu Liu
- Division of Infectious Disease, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan,Genomic Center for Infectious Diseases, Taichung Veterans General Hospital, Taichung, Taiwan,Ph.D. in Translational Medicine, National Chung Hsing University, Taichung, Taiwan,Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan,Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan,Correspondence: Po-Yu Liu, Division of Infectious Disease, Department of Internal Medicine, Taichung Veterans General Hospital, No. 1650, Sec. 4, Taiwan Blvd., Xitun Dist, Taichung City, 407219, Taiwan, Tel +886 4 2359 2525, Email
| |
Collapse
|
10
|
Effectiveness of BNT162b2 and CoronaVac in children and adolescents against SARS-CoV-2 infection during Omicron BA.2 wave in Hong Kong. COMMUNICATIONS MEDICINE 2023; 3:3. [PMID: 36604522 PMCID: PMC9813885 DOI: 10.1038/s43856-022-00233-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 12/19/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND The SARS-CoV-2 Omicron BA.2 subvariant replaced BA.1 globally in early 2022, and caused an unprecedented tsunami of cases in Hong Kong, resulting in the collapse of elimination strategy. Vaccine effectiveness (VE) of BNT162b2 and CoronaVac against BA.2 is unclear. METHODS We utilize an ecological design incorporating population-level vaccine coverage statistics and territory-wide case-level SARS-CoV-2 infection surveillance data, and investigate the VE against infection during the Omicron BA.2 wave between January 1 to April 19, 2022, in Hong Kong for children and adolescents. RESULTS We estimate VE to be 33.0% for 1 dose of BNT162b2 in children aged 5-11 and 40.8% for 2 doses of CoronaVac in children aged 3-11. We also estimate 54.9% VE for 2 doses of BNT162b2, and 55.0% VE for 2 doses of CoronaVac in adolescents aged 12-18. CONCLUSIONS Our findings support partly preserved VE against infection by variants of concerns for children and adolescents in settings with extremely low levels of prior SARS-CoV-2 circulation.
Collapse
|
11
|
Zhu L, Luo T, Yuan Y, Yang S, Niu C, Gong T, Wang X, Xie X, Luo J, Liu E, Fu Z, Tian D. Epidemiological characteristics of respiratory viruses in hospitalized children during the COVID-19 pandemic in southwestern China. Front Cell Infect Microbiol 2023; 13:1142199. [PMID: 37153160 PMCID: PMC10157792 DOI: 10.3389/fcimb.2023.1142199] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 03/16/2023] [Indexed: 05/09/2023] Open
Abstract
Background Multinational studies have reported that the implementation of nonpharmaceutical interventions (NPIs) to control severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission coincided with the decline of other respiratory viruses, such as influenza viruses and respiratory syncytial virus. Objective To investigate the prevalence of common respiratory viruses during the coronavirus disease 2019 (COVID-19) pandemic. Methods Respiratory specimens of children with lower respiratory tract infections (LRTIs) hospitalized at the Children's Hospital of Chongqing Medical University from January 1, 2018 to December 31, 2021 were collected. Seven common pathogens, including respiratory syncytial virus (RSV), adenovirus (ADV), influenza virus A and B (Flu A, Flu B), and parainfluenza virus types 1-3 (PIV1-3), were detected by a multiplex direct immunofluorescence assay (DFA). Demographic data and laboratory test results were analyzed. Results 1) A total of 31,113 children with LRTIs were enrolled, including 8141 in 2018, 8681 in 2019, 6252 in 2020, and 8059 in 2021.The overall detection rates decreased in 2020 and 2021 (P < 0.001). The detection rates of RSV, ADV, Flu A, PIV-1, and PIV-3 decreased when NPIs were active from February to August 2020, with Flu A decreasing most predominantly, from 2.7% to 0.3% (P < 0.05). The detection rates of RSV and PIV-1 resurged and even surpassed the historical level of 2018-2019, while Flu A continued decreasing when NPIs were lifted (P < 0.05). 2) Seasonal patterns of Flu A completely disappeared in 2020 and 2021. The Flu B epidemic was observed until October 2021 after a long period of low detection in 2020. RSV decreased sharply after January 2020 and stayed in a nearly dormant state during the next seven months. Nevertheless, the detection rates of RSV were abnormally higher than 10% in the summer of 2021. PIV-3 decreased significantly after the COVID-19 pandemic; however, it atypically surged from August to November 2020. Conclusion The NPIs implemented during the COVID-19 pandemic affected the prevalence and seasonal patterns of certain viruses such as RSV, PIV-3, and influenza viruses. We recommend continuous surveillance of the epidemiological and evolutionary dynamics of multiple respiratory pathogens, especially when NPIs are no longer necessary.
Collapse
Affiliation(s)
- Lin Zhu
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Department of Respiratory Medicine, National Clinical Research Center for Child Health and Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Tingting Luo
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Department of Respiratory Medicine, National Clinical Research Center for Child Health and Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Yining Yuan
- School of Public Health, Chengdu Medical College, Chengdu, China
| | - Shu Yang
- College of Intelligent Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chao Niu
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Department of Respiratory Medicine, National Clinical Research Center for Child Health and Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Ting Gong
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Department of Respiratory Medicine, National Clinical Research Center for Child Health and Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Xueer Wang
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Department of Respiratory Medicine, National Clinical Research Center for Child Health and Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaohong Xie
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Department of Respiratory Medicine, National Clinical Research Center for Child Health and Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Jian Luo
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Department of Respiratory Medicine, National Clinical Research Center for Child Health and Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Enmei Liu
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Department of Respiratory Medicine, National Clinical Research Center for Child Health and Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Zhou Fu
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Department of Respiratory Medicine, National Clinical Research Center for Child Health and Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Daiyin Tian
- Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Department of Respiratory Medicine, National Clinical Research Center for Child Health and Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
- *Correspondence: Daiyin Tian,
| |
Collapse
|
12
|
Xin H, Wu P, Wong JY, Cheung JK, Lau EH, Leung GM, Cowling BJ, Nealon J. Hospitalizations and mortality during the first year of the COVID-19 pandemic in Hong Kong, China: An observational study. THE LANCET REGIONAL HEALTH - WESTERN PACIFIC 2023; 30:100645. [DOI: 10.1016/j.lanwpc.2022.100645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/27/2022] [Accepted: 11/01/2022] [Indexed: 11/24/2022]
|
13
|
Riepl A, Straßmayr L, Voitl P, Ehlmaier P, Voitl JJM, Langer K, Kuzio U, Mühl-Riegler A, Mühl B, Diesner-Treiber SC. The surge of RSV and other respiratory viruses among children during the second COVID-19 pandemic winter season. Front Pediatr 2023; 11:1112150. [PMID: 36816380 PMCID: PMC9929140 DOI: 10.3389/fped.2023.1112150] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 01/11/2023] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND The non-pharmaceutical measures in the first Covid-19 winter season significantly impacted respiratory pathogens such as RSV, influenza, or metapneumovirus, which cause respiratory infections, especially in infants and young children. This longitudinal prospective study aimed to determine how less strict measures affect the pathogen profile in the second winter season. METHODS From September 2021 till the end of March 2022, 678 children (0-36 months) admitted to Vienna's largest pediatric center with an acute respiratory infection were enrolled in this study. The researchers performed nasal swabs and tested them by multiplex PCR for 23 respiratory pathogens, chronicled clinical features and treatment, and analyzed the effect of lockdown on the pathogen prevalence. RESULTS The 815 smears of 678 children revealed the most common pathogens to be rhino-/enterovirus (38.5%), RSV (26.7%), and metapneumovirus (7.2%). The lockdown interrupted the early RSV onset in September [RR 0.367, CI (0.184-0.767), p = 0.003], while no effects on the other pathogens were found. Metapneumovirus started circulating in January. Influenza was only sporadically detected. The hospitalization rate was significantly higher than last season due to RSV [OR 4.089, 95%CI (1.414-11.827), p-adj = 0.05]. CONCLUSION With more flexible non-pharmaceutical measures, children aged 0-36 months started presenting again with viral pathogens, such as RSV and metapneumovirus. RSV, associated with a high hospitalization rate, had a very early onset with an abrupt interruption due to the only lockdown.
Collapse
Affiliation(s)
- Angela Riepl
- First Vienna Pediatric Medical Center, Vienna, Austria
| | | | - Peter Voitl
- First Vienna Pediatric Medical Center, Vienna, Austria.,Sigmund Freud University Vienna, Vienna, Austria
| | | | | | - Klara Langer
- First Vienna Pediatric Medical Center, Vienna, Austria
| | - Ulrike Kuzio
- First Vienna Pediatric Medical Center, Vienna, Austria
| | | | | | | |
Collapse
|
14
|
Wong KL, Wong WHS, Yau YS, Lee SL, Chiu SSS. Asthma admission among children in Hong Kong during the first year of the COVID-19 pandemic. Pediatr Pulmonol 2022; 57:3104-3110. [PMID: 36097891 DOI: 10.1002/ppul.26141] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 07/17/2022] [Accepted: 09/11/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Multiple nonpharmaceutical interventions (NPIs) had been introduced in Hong Kong during coronavirus disease 2019 (COVID-19) pandemic. The impact on asthma admission, which was closely related to viral infection, was of concern. OBJECTIVE The study aimed to identify the impact of NPIs on pediatric asthma admissions and their association with respiratory viruses. METHODS We conducted a retrospective observational study to compare the difference in pediatric asthma hospital admission rates between pre-COVID-19 and COVID-19 periods. Information on demographics, nasopharyngeal specimen results, ventilatory support, intensive care admission, hospital stay duration, asthma control therapy, and previous admission episodes was collected. Weather parameters including temperature, rainfall, humidity, and air quality data that was reflected by the air quality health index were recorded. RESULTS A total of 1808 pediatric asthma admissions were recorded during the pre-COVID-19 period while there were 62 admissions during COVID-19 period, among which 54 admissions from the pre-COVID-19 period and 4 admissions from COVID-19 period were excluded. Weekly pediatric asthma admissions per total pediatric admissions during COVID-19 was one-third of that during the pre-COVID-19 period (0.3% vs. 0.9%, p < 0.001). During COVID-19 period, a significantly lower percentage of respiratory virus isolates was noted (58.6% vs. 72.6%, p = 0.019). Poisson regression analysis showed that the COVID-19 period (odds ratio [OR] = 0.202, 95% confidence interval [CI, 0.16-0.26]; p ≤ 0.001), summer vacation period (OR = 0.512, 95% CI [0.43-0.62]; p ≤ 0.001), and humidity (OR = 0.99, 95% CI [0.98-1.00]; p = 0.004) were independent protective factors for asthma admission. CONCLUSIONS There was a significant reduction in pediatric asthma hospitalizations and respiratory virus isolates in the first year of COVID-19 pandemic in Hong Kong with the implementation of NPIs. Rhinovirus remained the key respiratory virus isolate. Incorporation of appropriate NPIs in long run could reduce virus infection-related pediatric asthma admission.
Collapse
Affiliation(s)
- K L Wong
- Department of Paediatrics, Queen Elizabeth Hospital, Kowloon, Hong Kong
| | - Wilfred H S Wong
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Pokfulam, Hong Kong
| | - Y S Yau
- Department of Paediatrics, Queen Elizabeth Hospital, Kowloon, Hong Kong
| | - S L Lee
- Department of Paediatrics and Adolescent Medicine, Queen Mary Hospital, Pok Fu Lam, Hong Kong
| | - Susan S S Chiu
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Pokfulam, Hong Kong
| |
Collapse
|
15
|
Cui A, Xie Z, Xu J, Hu K, Zhu R, Li Z, Li Y, Sun L, Xiang X, Xu B, Zhang R, Gao Z, Zhang Y, Xu W. Comparative analysis of the clinical and epidemiological characteristics of human influenza virus versus human respiratory syncytial virus versus human metapneumovirus infection in nine provinces of China during 2009-2021. J Med Virol 2022; 94:5894-5903. [PMID: 35981880 DOI: 10.1002/jmv.28073] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/29/2022] [Accepted: 08/16/2022] [Indexed: 01/06/2023]
Abstract
A comparative analysis of confirmed cases of human influenza virus (HIFV), human respiratory syncytial virus (HRSV), and human metapneumovirus (HMPV) was conducted to describe their clinical and epidemiological characteristics. During 2009-2021, active surveillance of acute respiratory infections (ARIs) was performed in nine provinces of China. Clinical and epidemiological information and laboratory testing results of HIFV, HRSV, and HMPV were analyzed. Among 11591 ARI patients, the single-infection rates of HIFV, HRSV, and HMPV were 15.00%, 9.59%, and 2.24%, respectively; the coinfection rate of these three viruses was 0.64%. HIFV infection was mainly in adults aged 15-59 years, accounting for 39.10%. HRSV and HMPV infections were mainly in children under 5 years old, accounting for 87.13% and 83.46%, respectively. Patients with HRSV infection were younger than HMPV. HRSV and HMPV had high similarities in clinical manifestations, presenting with lower respiratory symptoms. HIFV mainly presented with an upper respiratory infection. The epidemic peak of HRSV was earlier than that of HIFV, and that of HMPV was later than those of HRSV and HFIV. A total of 85.14% of coinfection cases were children under 5 years old. Coinfection might increase the risk of pneumonia in HIFV cases. During 2020-2021, the positive rates and seasonal patterns of these three viruses changed due to the impact of the COVID-19 pandemic. Certain clinical and epidemiological features were observed in HIFV, HRSV, and HMPV infections, which could be beneficial for guiding clinical diagnosis, treatment, and prevention of these three viruses in China.
Collapse
Affiliation(s)
- Aili Cui
- NHC Key Laboratory of Medical Virology and Viral Diseases, Chinese Centers for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
| | - Zhibo Xie
- NHC Key Laboratory of Medical Virology and Viral Diseases, Chinese Centers for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
| | - Jing Xu
- Viral Disease Department, Shaanxi Center for Disease Control and Prevention, Xi'an, China
| | - Kongxin Hu
- Institute of Health Inspection and Quarantine, Chinese Academy of Inspection and Quarantine, Beijing, China
| | - Runan Zhu
- Department of Virology, Beijing Key Laboratory of Pediatric Virology, Capital Institute of Pediatrics, Beijing, China
| | - Zhong Li
- Department of Viral Diseases, Shandong Center for Disease Control and Prevention, Institute for Communicable Disease Control and Prevention, Jinan, China
| | - Yan Li
- Hebei Center for Disease Control and Prevention, Institute for Prevention and Control of Viral Diseases, Shijiazhuang, China
| | - Liwei Sun
- Precision Medicine Research Center, Children's Hospital of Changchun, Changchun, China
| | - Xingyu Xiang
- Microbiological Examination Department, Hunan Center for Disease Control and Prevention, Changsha, China
| | - Baoping Xu
- Respiratory Department, Research Unit of Critical Infection in Children, China National Clinical Research Center of Respiratory Diseases, National Center for Children's Health, Beijing Children's Hospital, Chinese Academy of Medical Sciences, Capital Medical University, Beijing, China
| | - Rongbo Zhang
- Department of Immunology, School of Medicine, Anhui University of Science and Technology, Huainan, China
| | - Zhenguo Gao
- Xinjiang Uyghur Autonomous Region Center for Disease Control and Prevention, Institute for Infectious Disease Prevention and Treatment, Wulumuqi, China
| | - Yan Zhang
- NHC Key Laboratory of Medical Virology and Viral Diseases, Chinese Centers for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
| | - Wenbo Xu
- NHC Key Laboratory of Medical Virology and Viral Diseases, Chinese Centers for Disease Control and Prevention, National Institute for Viral Disease Control and Prevention, Beijing, China
| |
Collapse
|
16
|
Gómez de la Torre Pretell JC, Hueda-Zavaleta M, Cáceres-DelAguila JA, Barletta-Carrillo C, Copaja-Corzo C, Poccorpachi MDPS, Delgado MSV, Sanchez GMML, Benites-Zapata VA. Clinical Characteristics Associated with Detected Respiratory Microorganism Employing Multiplex Nested PCR in Patients with Presumptive COVID-19 but Negative Molecular Results in Lima, Peru. Trop Med Infect Dis 2022; 7:340. [PMID: 36355882 PMCID: PMC9692319 DOI: 10.3390/tropicalmed7110340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/16/2022] [Accepted: 09/19/2022] [Indexed: 11/15/2023] Open
Abstract
The COVID-19 pandemic circumstances have varied the pathogens related to acute respiratory infections (ARI), and most specialists have ignored them due to SARS-CoV-2's similar symptomatology. We identify respiratory pathogens with multiplex PCR in samples with presumptive SARS-CoV-2 but negative RT-qPCR results. We performed a retrospective transversal study employing clinical data and nasopharyngeal swab samples from patients with suspected clinical SARS-CoV-2 infection and a negative PCR result in a private laboratory in Lima, Peru. The samples were analyzed using the FilmArray™ respiratory panel. Of 342 samples, we detected at least one pathogen in 50% of the samples. The main ones were rhinovirus (54.38%), influenza A(H3N2) (22.80%), and respiratory syncytial virus (RSV) (14.04%). The clinical characteristics were sore throat (70.18%), cough (58.48%), nasal congestion (56.43%), and fever (40.06%). Only 41.46% and 48.78% of patients with influenza met the definition of influenza-like illness (ILI) by the World Health Organization (WHO) (characterized by cough and fever) and the Centers for Disease Control and Prevention (CDC) (characterized by fever and cough and sore throat), respectively. A higher prevalence of influenza was associated with ILI by WHO (aPR: 2.331) and ILI by CDC (aPR: 1.892), which was not observed with other respiratory viruses. The clinical characteristic associated with the increased prevalence of rhinovirus was nasal congestion (aPR: 1.84). For patients with ARI and negative PCR results, the leading respiratory pathogens detected were rhinovirus, influenza, and RSV. Less than half of patients with influenza presented ILI, although its presence was specific to the disease.
Collapse
Affiliation(s)
| | - Miguel Hueda-Zavaleta
- Facultad de Ciencias de la Salud, Universidad Privada de Tacna, Tacna 23003, Peru
- Hospital III Daniel Alcides Carrión-Essalud Tacna, Tacna 23000, Peru
| | | | | | - Cesar Copaja-Corzo
- Facultad de Ciencias de la Salud, Universidad Privada de Tacna, Tacna 23003, Peru
- Red Asistencial Ucayali EsSalud, Pucallpa 25003, Peru
| | | | | | | | - Vicente A. Benites-Zapata
- Unidad de Investigación para la Generación y Síntesis de Evidencias en Salud, Universidad San Ignacio de Loyola, Lima 15024, Peru
| |
Collapse
|
17
|
Wang H, Zheng Y, de Jonge MI, Wang R, Verhagen LM, Chen Y, Li L, Xu Z, Wang W. Lockdown measures during the COVID-19 pandemic strongly impacted the circulation of respiratory pathogens in Southern China. Sci Rep 2022; 12:16926. [PMID: 36209167 PMCID: PMC9547377 DOI: 10.1038/s41598-022-21430-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 09/27/2022] [Indexed: 12/29/2022] Open
Abstract
A range of public health measures have been implemented to suppress local transmission of coronavirus disease 2019 (COVID-19) in Shenzhen. We examined the effect of these measures on the prevalence of respiratory pathogens in children. Clinical and respiratory pathogen data were collected for routine care from hospitalized children with acute respiratory infections in Shenzhen Children's Hospital from July 2018 to January 2022. Nasopharyngeal swabs were collected and respiratory pathogens were detected using standardized clinical diagnostics as part of routine care. Data were analyzed to describe the effects of COVID-19 prevention procedures on other common pathogens. A total of 56,325 children under 14 years of age were hospitalized with an acute respiratory infection during the study period, 33,909 were tested from July 2018 to January 2020 (pre-lockdown), 1168 from February 2020 to May 2020 (lockdown) and 21,248 from July 2020 to January 2022 (post-lockdown). We observed a 37.3% decline of routine care in respiratory infection associated hospital admission in the 19 months' post-lockdown vs. the 19 months' pre-lockdown. There were 99.4%, 16.0% and 1.26% reductions measured for Mycoplasma pneumoniae, influenza virus A and adenovirus, respectively. However, a 118.7% and 75.8% rise was found for respiratory syncytial virus (RSV) and human para-influenza virus (HPIV) during the 19 months' post-lockdown in comparison to the pre-pandemic period. The detection of RSV especially increased in toddlers after the lockdown. Lockdown measures during the COVID-19 pandemic led to a significant reduction of Mycoplasma pneumoniae, influenza virus A and adenovirus infection. In contrast, RSV and HPIV infection increased.
Collapse
Affiliation(s)
- Heping Wang
- grid.452787.b0000 0004 1806 5224Shenzhen Children’s Hospital, No. 7019 Yitian Road, Futian District, Shenzhen, 518038 Guangdong China ,grid.10417.330000 0004 0444 9382Department of Laboratory Medicine, Laboratory of Medical Immunology, Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Yuejie Zheng
- grid.452787.b0000 0004 1806 5224Shenzhen Children’s Hospital, No. 7019 Yitian Road, Futian District, Shenzhen, 518038 Guangdong China
| | - Marien I. de Jonge
- grid.10417.330000 0004 0444 9382Department of Laboratory Medicine, Laboratory of Medical Immunology, Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Rongjun Wang
- grid.452787.b0000 0004 1806 5224Shenzhen Children’s Hospital, No. 7019 Yitian Road, Futian District, Shenzhen, 518038 Guangdong China
| | - Lilly M. Verhagen
- grid.10417.330000 0004 0444 9382Department of Laboratory Medicine, Laboratory of Medical Immunology, Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands ,grid.461578.9Department of Pediatric Infectious Diseases and Immunology, Amalia Children’s Hospital, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Yunsheng Chen
- grid.452787.b0000 0004 1806 5224Shenzhen Children’s Hospital, No. 7019 Yitian Road, Futian District, Shenzhen, 518038 Guangdong China
| | - Li Li
- grid.452787.b0000 0004 1806 5224Shenzhen Children’s Hospital, No. 7019 Yitian Road, Futian District, Shenzhen, 518038 Guangdong China
| | - Zhi Xu
- grid.459830.3Ningbo Health Gene Technologies Co., Ltd, Ningbo, Zhejiang China
| | - Wenjian Wang
- grid.452787.b0000 0004 1806 5224Shenzhen Children’s Hospital, No. 7019 Yitian Road, Futian District, Shenzhen, 518038 Guangdong China
| |
Collapse
|
18
|
Prendergast C, Robinson J, Caya C, Perez Trejo ME, Guan I, Hébert-Murakami V, Marianayagam J, Wong ZW, Walker C, Goldfarb DM, Barrowman N, Jetty R, Embree J, Papenburg J. Urgent air transfers for acute respiratory infections among children from Northern Canada, 2005–2014. PLoS One 2022; 17:e0272154. [PMID: 35901042 PMCID: PMC9333212 DOI: 10.1371/journal.pone.0272154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 07/14/2022] [Indexed: 11/29/2022] Open
Abstract
Background The incidence of hospitalizations for acute respiratory infections (ARI) among young Indigenous children from Northern Canada is consistently high. ARIs requiring urgent air transfer can be life-threatening and costly. We aimed to describe their epidemiology, estimate age-specific incidences, and explore factors associated with level of care required. Methods We undertook a retrospective cohort study of children <5 years old from Northern Canada transferred by urgent air transport for ARI from 2005 through 2014 to 5 pediatric tertiary care centers in Vancouver, Edmonton, Winnipeg, Ottawa and Montreal. Admissions were identified via ARI-related ICD-9/10 coding and forward sortation area. Descriptive statistics and univariable analyses were performed. Results Among 650 urgent air transfers, the majority were from Nunavut (n = 349, 53.7%) or Nunavik (n = 166, 25.5%), <6 months old (n = 372, 57.2%), and without underlying comorbidity (n = 458; 70.5%). Estimated annual tertiary care ARI admission rates in infants <1 year old from Nunavut (40.7/1000) and Nunavik (44.5/1000) were tenfold higher than in children aged 1 to 4 years. Bronchiolitis (n = 333, 51.2%) and pneumonia (n = 208, 32.0%) were the most common primary discharge diagnoses. Nearly half required critical care (n = 316, 48.6%); mechanical ventilation rates ranged from 7.2% to 55.9% across centres. The most common primary pathogen was respiratory syncytial virus (n = 196, 30.1%). Influenza A or B was identified in 35 cases (5.4%) and vaccine-preventable bacterial infections in 27 (4.1%) cases. Interpretation Urgent air transfers for ARI from Northern Canada are associated with high acuity. Variations in levels of care were seen across referral centers, age groups and pathogens.
Collapse
Affiliation(s)
| | - Joan Robinson
- Department of Pediatrics, University of Alberta, Edmonton, Canada
| | - Chelsea Caya
- Research Institute of the McGill University Health Centre, Montreal, Canada
| | - Maria E. Perez Trejo
- Research Institute of the Children’s Hospital of Eastern Ontario, Ottawa, Canada
| | - Iline Guan
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Montreal Children’s Hospital, Montreal, Canada
| | - Veronica Hébert-Murakami
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Montreal Children’s Hospital, Montreal, Canada
| | - Justina Marianayagam
- Department of Pediatrics, University of Ottawa, Ottawa, Canada
- Northern Ontario School of Medicine, Thunder Bay, Canada
| | - Zing-Wae Wong
- Department of Pediatrics, University of Alberta, Edmonton, Canada
| | - Celia Walker
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - David M. Goldfarb
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Nick Barrowman
- Research Institute of the Children’s Hospital of Eastern Ontario, Ottawa, Canada
| | - Radha Jetty
- Department of Pediatrics, University of Ottawa, Ottawa, Canada
| | - Joanne Embree
- Department of Pediatrics, University of Manitoba, Winnipeg, Canada
| | - Jesse Papenburg
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Montreal Children’s Hospital, Montreal, Canada
- Division of Microbiology, Department of Clinical Laboratory Medicine, Optilab Montreal, McGill University Health Centre, Montreal, Canada
- * E-mail:
| |
Collapse
|
19
|
Collateral Impact of Public Health and Social Measures on Respiratory Virus Activity during the COVID-19 Pandemic 2020–2021. Viruses 2022; 14:v14051071. [PMID: 35632810 PMCID: PMC9146684 DOI: 10.3390/v14051071] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/02/2022] [Accepted: 05/11/2022] [Indexed: 02/04/2023] Open
Abstract
Many countries have implemented public health and social measures (PHSMs) to control the spread of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Although the PHSMs are targeted at SARS-CoV-2 transmission control, they directly or indirectly impact the epidemiology of different respiratory viral diseases. The purpose of this study was to investigate the collateral impact of PHSMs used during the coronavirus disease 2019 (COVID-19) pandemic on the epidemiology of other respiratory viruses, including influenza, parainfluenza, respiratory syncytial virus, rhinovirus, and adenovirus infections. We conducted a systematic review of the published literature on changes in the incidence of respiratory viral diseases and detection rates of the respiratory viruses during COVID-19 pandemic, lasting from 2020–2021, published between December 2019 and March 2022 in PubMed, Embase, and Cochrane Library databases. We identified an overall decrease of 23–94% in the incidence of respiratory viral diseases and a decrease of 0–98% in the detection of the viruses. Our study suggests that the PHSMs implemented during COVID-19 pandemic reduced the incidence of respiratory viral diseases and transmission of respiratory viruses. At the time of this study, and as governments relax PHSMs, public health authorities should prepare for a probable increase in the burden of respiratory viral diseases.
Collapse
|
20
|
Tang HJ, Lai CC, Chao CM. Changing Epidemiology of Respiratory Tract Infection during COVID-19 Pandemic. Antibiotics (Basel) 2022; 11:antibiotics11030315. [PMID: 35326778 PMCID: PMC8944752 DOI: 10.3390/antibiotics11030315] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 02/24/2022] [Accepted: 02/24/2022] [Indexed: 11/16/2022] Open
Abstract
The outbreak of COVID-19 has significantly changed the epidemiology of respiratory tract infection in several ways. The implementation of non-pharmaceutical interventions (NPIs) including universal masking, hand hygiene, and social distancing not only resulted in a decline in reported SARS-CoV-2 cases but also contributed to the decline in the non-COVID-19 respiratory tract infection-related hospital utilization. Moreover, it also led to the decreased incidence of previous commonly encountered respiratory pathogens, such as influenza and Streptococcus pneumoniae. Although antimicrobial agents are essential for treating patients with COVID-19 co-infection, the prescribing of antibiotics was significantly higher than the estimated prevalence of bacterial co-infection, which indicated the overuse of antibiotics or unnecessary antibiotic use during the COVID-19 pandemic. Furthermore, inappropriate antimicrobial exposure may drive the selection of drug-resistant microorganisms, and the disruption of infection control in COVID-19 setting measures may result in the spread of multidrug-resistant organisms (MDROs). In conclusion, NPIs could be effective in preventing respiratory tract infection and changing the microbiologic distribution of respiratory pathogens; however, we should continue with epidemiological surveillance to establish updated information, antimicrobial stewardship programs for appropriate use of antibiotic, and infection control prevention interventions to prevent the spread of MDROs during the COVID-19 pandemic.
Collapse
Affiliation(s)
- Hung-Jen Tang
- Department of Medicine, Chi Mei Medical Center, Tainan 71004, Taiwan;
| | - Chih-Cheng Lai
- Department of Internal Medicine, Kaohsiung Veterans General Hospital, Tainan Branch, Tainan 710, Taiwan;
| | - Chien-Ming Chao
- Department of Intensive Care Medicine, Chi Mei Medical Center, Liouying, Tainan 73657, Taiwan
- Correspondence:
| |
Collapse
|