1
|
Jeon K, Lee SK, Jeong S, Song W, Kim HS, Kim JS, Shin KS, Kim HS. Trends in the detection of viruses causing gastroenteritis over a 10-year period and impact of nonpharmaceutical interventions. J Clin Virol 2024; 172:105676. [PMID: 38636263 DOI: 10.1016/j.jcv.2024.105676] [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: 01/18/2024] [Revised: 03/27/2024] [Accepted: 04/11/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND Viral gastroenteritis continues to be a leading cause of death in low-income countries. The impact of nonpharmaceutical interventions (NPIs) on the transmission of gastroenteritis-causing viruses during the COVID-19 pandemic is understudied. OBJECTIVES To investigate the 10-year trends of enteric viruses and estimate the impact of implementing and mitigating NPIs. STUDY DESIGN Data regarding norovirus, rotavirus, adenovirus, astrovirus, and sapovirus detection were collected from five Korean hospitals between January 2013 and April 2023. We compared positivity between the pre-pandemic, pandemic, and post-pandemic periods. The causal effects of implementing and mitigating NPIs were quantified using the Bayesian Structural Time Series (BSTS) model. RESULTS Norovirus was most frequently detected (9.9 %), followed by rotavirus (6.7 %), adenovirus (3.3 %), astrovirus (1.4 %), and sapovirus (0.6 %). During the pandemic, the positivity of all five viruses decreased, ranging from -1.0 % to -8.1 %, with rotavirus showing the greatest decrease. In the post-pandemic period, positivity rebounded for all viruses except for rotavirus. The BSTS model revealed that NPI implementation negatively affected the detection of all five viruses, resulting in reductions ranging from -73.0 % to -91.0 % compared to the prediction, with rotavirus being the least affected. Conversely, NPI mitigation positively affected the detection of all viruses, ranging from 79.0 % to 200.0 %, except for rotavirus. CONCLUSIONS Trends observed over 10 years show that NPIs have had a major impact on changes in enteric virus detection. The effect of vaccines, in addition to NPIs, on rotavirus detection requires further investigation. Our findings emphasize the importance of NPIs in infection control and prevention.
Collapse
Affiliation(s)
- Kibum Jeon
- Department of Laboratory Medicine, Hallym University Hangang Sacred Heart Hospital, Hallym University College of Medicine, Seoul, 07247, Republic of Korea
| | - Su Kyung Lee
- Department of Laboratory Medicine, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, 18450, Republic of Korea
| | - Seri Jeong
- Department of Laboratory Medicine, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, 07441, Republic of Korea
| | - Wonkeun Song
- Department of Laboratory Medicine, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, 07441, Republic of Korea
| | - Han-Sung Kim
- Department of Laboratory Medicine, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, 14068, Republic of Korea
| | - Jae-Seok Kim
- Department of Laboratory Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, 05355, Republic of Korea
| | - Kyu Sung Shin
- Department of Laboratory Medicine, Hallym University Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, 24253, Republic of Korea
| | - Hyun Soo Kim
- Department of Laboratory Medicine, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, 18450, Republic of Korea.
| |
Collapse
|
2
|
Rios-Guzman E, Simons LM, Dean TJ, Agnes F, Pawlowski A, Alisoltanidehkordi A, Nam HH, Ison MG, Ozer EA, Lorenzo-Redondo R, Hultquist JF. Deviations in RSV epidemiological patterns and population structures in the United States following the COVID-19 pandemic. Nat Commun 2024; 15:3374. [PMID: 38643200 PMCID: PMC11032338 DOI: 10.1038/s41467-024-47757-9] [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: 12/12/2023] [Accepted: 04/11/2024] [Indexed: 04/22/2024] Open
Abstract
Respiratory Syncytial Virus (RSV) is a leading cause of acute respiratory tract infection, with the greatest impact on infants, immunocompromised individuals, and older adults. RSV prevalence decreased substantially in the United States (US) following the implementation of COVID-19-related non-pharmaceutical interventions but later rebounded with abnormal seasonality. The biological and epidemiological factors underlying this altered behavior remain poorly defined. In this retrospective cohort study from 2009 to 2023 in Chicago, Illinois, US, we examined RSV epidemiology, clinical severity, and genetic diversity. We found that changes in RSV diagnostic platforms drove increased detections in outpatient settings post-2020 and that hospitalized adults infected with RSV-A were at higher risk of intensive care admission than those with RSV-B. While population structures of RSV-A remained unchanged, RSV-B exhibited a genetic shift into geographically distinct clusters. Mutations in the antigenic regions of the fusion protein suggest convergent evolution with potential implications for vaccine and therapeutic development.
Collapse
Affiliation(s)
- Estefany Rios-Guzman
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
- Center for Pathogen Genomics and Microbial Evolution, Northwestern University Havey Institute for Global Health, Chicago, IL, 60611, USA
| | - Lacy M Simons
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
- Center for Pathogen Genomics and Microbial Evolution, Northwestern University Havey Institute for Global Health, Chicago, IL, 60611, USA
| | - Taylor J Dean
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
- Center for Pathogen Genomics and Microbial Evolution, Northwestern University Havey Institute for Global Health, Chicago, IL, 60611, USA
| | - Francesca Agnes
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
- Center for Pathogen Genomics and Microbial Evolution, Northwestern University Havey Institute for Global Health, Chicago, IL, 60611, USA
| | - Anna Pawlowski
- Northwestern Medicine Enterprise Data Warehouse, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Arghavan Alisoltanidehkordi
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
- Center for Pathogen Genomics and Microbial Evolution, Northwestern University Havey Institute for Global Health, Chicago, IL, 60611, USA
| | - Hannah H Nam
- Department of Infectious Diseases, University of California - Irvine, Orange, CA, 92868, USA
| | - Michael G Ison
- Division of Microbiology and Infectious Diseases (DMID), National Institute of Health, Rockville, MD, 20852, USA
| | - Egon A Ozer
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
- Center for Pathogen Genomics and Microbial Evolution, Northwestern University Havey Institute for Global Health, Chicago, IL, 60611, USA
| | - Ramon Lorenzo-Redondo
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
- Center for Pathogen Genomics and Microbial Evolution, Northwestern University Havey Institute for Global Health, Chicago, IL, 60611, USA
| | - Judd F Hultquist
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA.
- Center for Pathogen Genomics and Microbial Evolution, Northwestern University Havey Institute for Global Health, Chicago, IL, 60611, USA.
| |
Collapse
|
3
|
Cutrera R, Ciofi Degli Atti ML, Dotta A, D'Amore C, Ravà L, Perno CF, Villani A. Epidemiology of respiratory syncytial virus in a large pediatric hospital in Central Italy and development of a forecasting model to predict the seasonal peak. Ital J Pediatr 2024; 50:65. [PMID: 38589886 PMCID: PMC11003041 DOI: 10.1186/s13052-024-01624-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 02/25/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND Respiratory Syncytial Virus (RSV) is responsible for the majority of acute lower respiratory infections in infants and can affect also older age groups. Restrictions linked to the emergence of the SARS-CoV-2 pandemic and their subsequent lifting caused a change in the dynamics of RSV circulation. It is therefore fundamental to monitor RSV seasonal trends and to be able to predict its seasonal peak to be prepared to the next RSV epidemics. METHODS We performed a retrospective descriptive study on laboratory-confirmed RSV infections from Bambino Gesù Children's Hospital in Rome from 1st January 2018 to 31st December 2022. Data on RSV-positive respiratory samples (n = 3,536) and RSV-confirmed hospitalizations (n = 1,895) on patients aged 0-18 years were analyzed. In addition to this, a SARIMA (Seasonal AutoRegressive Integrated Moving Average) forecasting model was developed to predict the next peak of RSV. RESULTS Findings show that, after the 2020 SARS-CoV-2 pandemic season, where RSV circulation was almost absent, RSV infections presented with an increased and anticipated peak compared to pre-pandemic seasons. While mostly targeting infants below 1 year of age, there was a proportional increase in RSV infections and hospitalizations in older age groups in the post-pandemic period. A forecasting model built using RSV weekly data from 2018 to 2022 predicted the RSV peaks of 2023, showing a reasonable level of accuracy (MAPE 33%). Additional analysis indicated that the peak of RSV cases is expected to be reached after 4-5 weeks from case doubling. CONCLUSION Our study provides epidemiological evidence on the dynamics of RSV circulation before and after the COVID-19 pandemic. Our findings highlight the potential of combining surveillance and forecasting to promote preparedness for the next RSV epidemics.
Collapse
Affiliation(s)
- Renato Cutrera
- Pediatric Pulmonology and Cystic Fibrosis Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Marta Luisa Ciofi Degli Atti
- Epidemiology, Clinical Pathways and Clinical Risk Unit, Medical Direction, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
| | - Andrea Dotta
- Neonatal Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Carmen D'Amore
- Epidemiology, Clinical Pathways and Clinical Risk Unit, Medical Direction, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Lucilla Ravà
- Epidemiology, Clinical Pathways and Clinical Risk Unit, Medical Direction, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Carlo Federico Perno
- Department of Diagnostic and Laboratory Medicine, Unit of Microbiology and Diagnostic Immunology, Multimodal Laboratory Medicine Research Area, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Alberto Villani
- Hospital University Pediatric Clinical Area, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
- Systems Department, University of Rome Tor Vergata, Rome, Italy
| |
Collapse
|
4
|
Xu D, Chen Z, Zhu G. Change of epidemiological characteristics of four respiratory viral infections in children before and during COVID-19 pandemic. Infect Dis Now 2024; 54:104858. [PMID: 38309644 DOI: 10.1016/j.idnow.2024.104858] [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: 11/20/2023] [Revised: 12/18/2023] [Accepted: 01/29/2024] [Indexed: 02/05/2024]
Abstract
OBJECTIVES Viruses are the main infectious agents of acute respiratory infections (ARIs) in children. We aim to describe the changes in epidemic characteristics of viral ARIs in outpatient children before and during the COVID-19 pandemic. PATIENTS AND METHODS From 2017 to 2022, the results of viral detection in oral pharyngeal swabs in 479,236 children with ARIs in the outpatient department of Children's Hospital, Zhejiang University School of Medicine, were retrospectively analyzed. Viral antigens, including adenovirus (ADV), influenza A (FLUA), influenza B (FLUB) and respiratory syncytial virus (RSV) were detected by the colloidal gold method. RESULTS The median age was 3.4 (1.6-5.6) years. Among all the children, 159,895 cases (33.4 %) were positive for at least one virus. The total positive rate for ADV, FLUA and FLUB during the pandemic period was lower than during the pre-pandemic period in every season (pre-pandemic period vs. pandemic period11.7 % vs. 4.7 %, 13.9 % vs. 9.2 %, 7.0 % vs. 5.2 %, respectively, with overall p value < 0.001). However, the positive rate fir RSV was not significantly different between the pre-pandemic period and the pandemic period (5.6 % vs. 5.8 %, p = 0.117). Atypical timing of RSV (summer-autumn 2021) and FLUA (summer 2022) was noted. CONCLUSIONS Public health interventions for different pathogens are maximally effective. While positive rates for ADV, FLUA and FLUB decreased during the COVID-19 pandemic period, positive rates for RSV remained similar. In RSV and FLUA, off-season outbreaks were observed. Measures need to be taken to protect children from possible infection surges due to immunity debt having accrued over the last three years.
Collapse
Affiliation(s)
- Dan Xu
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, 3333, Binsheng Road, Hangzhou, Zhejiang Province, China
| | - Zhimin Chen
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, 3333, Binsheng Road, Hangzhou, Zhejiang Province, China
| | - Guohong Zhu
- Department of Pulmonology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, 3333, Binsheng Road, Hangzhou, Zhejiang Province, China.
| |
Collapse
|
5
|
Hassan MZ, Islam MA, Haider S, Shirin T, Chowdhury F. Respiratory Syncytial Virus-Associated Deaths among Children under Five before and during the COVID-19 Pandemic in Bangladesh. Viruses 2024; 16:111. [PMID: 38257812 PMCID: PMC10818674 DOI: 10.3390/v16010111] [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: 11/11/2023] [Revised: 12/12/2023] [Accepted: 12/15/2023] [Indexed: 01/24/2024] Open
Abstract
Respiratory syncytial virus (RSV) is a leading cause of acute lower respiratory infections in young children worldwide. RSV-associated deaths in children are underreported in Bangladesh. We analyzed hospital-based surveillance data on severe acute respiratory infections (SARIs) in under-five children before (August 2009-February 2020) and during the COVID-19 pandemic (March 2020-March 2022). Using the World Health Organization definition, we identified SARI cases in 14 tertiary-level hospitals. Nasopharyngeal and oropharyngeal swabs were collected for real-time reverse-transcriptase-polymerase chain reaction (rRT-PCR) testing of six respiratory viruses, including RSV. SARI deaths during the pandemic (2.6%, 66) were higher than pre-pandemic (1.8%, 159; p < 0.001). Nearly half of pandemic deaths (47%) had underlying respiratory viruses, similar to the pre-pandemic rate (45%). RSV detection in deaths was consistent pre-pandemic (13%, 20/159) and during the pandemic (12%, 8/66). Children aged < 6 months constituted 57% (16) of RSV-related deaths. Evaluating interventions like maternal vaccination and infant monoclonal antibody prophylaxis is crucial to address RSV, a major contributor to under-five SARI deaths.
Collapse
Affiliation(s)
- Md Zakiul Hassan
- International Centre for Diarrhoeal Disease Bangladesh (icddr,b), Dhaka 1213, Bangladesh; (M.A.I.); (S.H.); (F.C.)
| | - Md. Ariful Islam
- International Centre for Diarrhoeal Disease Bangladesh (icddr,b), Dhaka 1213, Bangladesh; (M.A.I.); (S.H.); (F.C.)
| | - Saleh Haider
- International Centre for Diarrhoeal Disease Bangladesh (icddr,b), Dhaka 1213, Bangladesh; (M.A.I.); (S.H.); (F.C.)
| | - Tahmina Shirin
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
| | - Fahmida Chowdhury
- International Centre for Diarrhoeal Disease Bangladesh (icddr,b), Dhaka 1213, Bangladesh; (M.A.I.); (S.H.); (F.C.)
| |
Collapse
|
6
|
Hu L, Yang Y, Lin J, Yan Q, Sun C, Li Z, Sun L, Xu J, Chen J, Bai G. Epidemiological characteristics of respiratory syncytial virus infection in pediatric patients before, during the COVID-19 pandemic and after easing of COVID-19 restrictive measures in China. J Med Virol 2024; 96:e29374. [PMID: 38197487 DOI: 10.1002/jmv.29374] [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: 08/22/2023] [Revised: 12/07/2023] [Accepted: 12/25/2023] [Indexed: 01/11/2024]
Abstract
We aimed to assess the epidemiological characteristics of respiratory syncytial virus (RSV) infection in Chinese children at different phases of the coronavirus disease 2019 (COVID-19) pandemic, that is, before, during the pandemic and after easing of restrictive measures. We included 123 623 patients aged 0-18 years with respiratory infection symptoms who were suspected with RSV infection from January 1, 2019 to June 30, 2023 in Hangzhou Children's Hospital. Clinical information and RSV test result were extracted from the laboratory information system. We calculated the positive rate of RSV detection by age groups, gender, seasons, types of patients and phases of COVID-19 pandemic. Nonlinear associations between age and risk of RSV infection in three phases of pandemic were assessed by restricted cubic spline regression models. Among 123 623 patients, 3875 (3.13%) were tested as positive. The highest positive rate was observed in children aged 0-28 days (i.e., 12.28%). RSV infection was most prevalent in winter (6.04%), and followed by autumn (2.52%). Although there is no statistical significance regarding the positive rate at three phases of the pandemic, we observed that the rate was lowest during the pandemic and increased after easing the measures in certain age groups (p < 0.05), which was consisted with results from the nonlinear regression analyses. In addition, regression analyses suggested that the age range of children susceptible to RSV got wider, that is, 0-3.5 years, after easing all restrictive measures compared with that before (i.e., 0-3 years) and during the pandemic (i.e., 0-1 year). Based on our findings, we called for attention from health professionals and caregivers on the new epidemiological characteristics of RSV infection in the post-pandemic era after easing the restrictive measures.
Collapse
Affiliation(s)
- Lidan Hu
- Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Yang Yang
- Yunnan Provincial Key Laboratory of Public Health and Biosafety & School of Public Health, Kunming, China
| | - Jianyu Lin
- Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Qingtao Yan
- Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Changxuan Sun
- Dushu Lake Hospital Affiliated to Soochow University, Medical Center of Soochow University, Suzhou Dushu Lake Hospital, Suzhou, Jiangshu, China
| | - Ziqiao Li
- Department of Child Health Care, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Lidan Sun
- Department of Child Health Care, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Jingfang Xu
- Department of Orthopedics, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| | - Jie Chen
- Department of Respiratory, Hangzhou Children's Hospital, Hangzhou, Zhejiang, China
| | - Guannan Bai
- Department of Child Health Care, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, China
| |
Collapse
|
7
|
Matera L, Manti S, Petrarca L, Pierangeli A, Conti MG, Mancino E, Leonardi S, Midulla F, Nenna R. An overview on viral interference during SARS-CoV-2 pandemic. Front Pediatr 2023; 11:1308105. [PMID: 38178911 PMCID: PMC10764478 DOI: 10.3389/fped.2023.1308105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 12/07/2023] [Indexed: 01/06/2024] Open
Abstract
Respiratory viruses represent the most frequent cause of mortality, morbidity and high healthcare costs for emergency visits and hospitalization in the pediatric age. Respiratory viruses can circulate simultaneously and can potentially infect the same host, determining different types of interactions, the so-called viral interference. The role of viral interference has assumed great importance since December 2019, when the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) came on the scene. The aim of this narrative review is to present our perspective regarding research in respiratory virus interference and discuss recent advances on the topic because, following SARS-CoV-2 restrictions mitigation, we are experimenting the co-circulation of respiratory viruses along with SARS-CoV-2. This scenario is raising many concerns about possible virus-virus interactions, both positive and negative, and the clinical, diagnostic and therapeutic management of these coinfections. Moreover, we cannot rule out that also climatic conditions and social behaviours are involved. Thus, this situation can lead to different population epidemic dynamics, including changes in the age of the targeted population, disease course and severity, highlighting the need for prospective epidemiologic studies and mathematical modelling able to predict the timing and magnitude of epidemics caused by SARS-CoV-2/seasonal respiratory virus interactions in order to adjust better public health interventions.
Collapse
Affiliation(s)
- Luigi Matera
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Sara Manti
- Department of Human and Pediatric Pathology, Pediatric Unit, G. Martino Hospital, University of Messina, Messina, Italy
| | - Laura Petrarca
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Alessandra Pierangeli
- Laboratory of Virology, Department of Molecular Medicine, Affiliated to Istituto Pasteur Italia, Sapienza University of Rome, Rome, Italy
| | - Maria Giulia Conti
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Enrica Mancino
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Salvatore Leonardi
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Fabio Midulla
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Raffaella Nenna
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| |
Collapse
|
8
|
Hultquist J, Rios-Guzman E, Simons L, Dean T, Agnes F, Pawlowski A, Alisoltanidehkordi A, Nam H, Ison M, Ozer E, Lorenzo-Redondo R. Altered RSV Epidemiology and Genetic Diversity Following the COVID-19 Pandemic. RESEARCH SQUARE 2023:rs.3.rs-3712859. [PMID: 38168164 PMCID: PMC10760306 DOI: 10.21203/rs.3.rs-3712859/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Respiratory Syncytial Virus (RSV) is a leading cause of acute respiratory tract infection, with greatest impact on infants, immunocompromised individuals, and older adults. RSV prevalence decreased substantially following the implementation of non-pharmaceutical interventions to mitigate the COVID-19 pandemic but later rebounded with initially abnormal seasonality. The biological and epidemiological factors underlying this altered behavior remain poorly defined. In this retrospective cohort study, we examined RSV epidemiology, clinical severity, and genetic diversity in the years surrounding the COVID-19 pandemic. We found that changes in RSV diagnostic platforms drove increased detections in outpatient settings after 2020 and that hospitalized adults with RSV-A were at higher risk of needing intensive care than those with RSV-B. While the population structure of RSV-A remained unchanged, the population structure of RSV-B shifted in geographically distinct clusters. Mutations in the antigenic regions of the fusion protein suggest convergent evolution with potential implications for vaccine and therapeutic development.
Collapse
|
9
|
Zhao L, Lv Z, Lin L, Li X, Xu J, Huang S, Chen Y, Fu Y, Peng C, Cao T, Ke Y, Xia X. Impact of COVID-19 pandemic on profiles of antibiotic-resistant genes and bacteria in hospital wastewater. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 334:122133. [PMID: 37399936 DOI: 10.1016/j.envpol.2023.122133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 06/21/2023] [Accepted: 07/01/2023] [Indexed: 07/05/2023]
Abstract
The COVID-19 pandemic has severely affected healthcare worldwide and has led to the excessive use of disinfectants and antimicrobial agents. However, the impact of excessive disinfection measures and specific medication prescriptions on the development and dissemination of bacterial drug resistance during the pandemic remains unclear. This study investigated the influence of the pandemic on the composition of antibiotics, antibiotic resistance genes (ARGs), and pathogenic communities in hospital wastewater using ultra-performance liquid chromatography-tandem mass spectrometry and metagenome sequencing. The overall level of antibiotics decreased after the COVID-19 outbreak, whereas the abundance of various ARGs increased in hospital wastewater. After COVID-19 outbreak, blaOXA, sul2, tetX, and qnrS had higher concentrations in winter than in summer. Seasonal factors and the COVID-19 pandemic have affected the microbial structure in wastewater, especially of Klebsiella, Escherichia, Aeromonas, and Acinetobacter. Further analysis revealed the co-existence of qnrS, blaNDM, and blaKPC during the pandemic. Various ARGs significantly correlated with mobile genetic elements, implying their potential mobility. A network analysis revealed that many pathogenic bacteria (Klebsiella, Escherichia, and Vibrio) were correlated with ARGs, indicating the existence of multi-drug resistant pathogens. Although the calculated resistome risk score did not change significantly, our results suggest that the COVID-19 pandemic shifted the composition of residual antibiotics and ARGs in hospital wastewater and contributed to the dissemination of bacterial drug resistance.
Collapse
Affiliation(s)
- Liang Zhao
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China
| | - Ziquan Lv
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, China
| | - Liangqiang Lin
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, China
| | - Xiaowei Li
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China
| | - Jian Xu
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China
| | - Suli Huang
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, China
| | - Yuhua Chen
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, China
| | - Yulin Fu
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, China
| | - Changfeng Peng
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, China
| | - Tingting Cao
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, China
| | - Yuebin Ke
- Shenzhen Center for Disease Control and Prevention, Shenzhen, 518055, China
| | - Xi Xia
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China.
| |
Collapse
|
10
|
Losier A, Gupta G, Caldararo M, Dela Cruz CS. The Impact of Coronavirus Disease 2019 on Viral, Bacterial, and Fungal Respiratory Infections. Clin Chest Med 2023; 44:407-423. [PMID: 37085229 PMCID: PMC9968485 DOI: 10.1016/j.ccm.2022.11.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
Although coronavirus disease 2019 (COVID-19) remains an ongoing threat, concerns regarding other respiratory infections remain. Throughout the COVID-19 pandemic various epidemiologic trends have been observed in other respiratory viruses including a reduction in influenza and respiratory syncytial virus infections following onset of the COVID-19 pandemic. Observations suggest that infections with other respiratory viruses were reduced with social distancing, mask wearing, eye protection, and hand hygiene practices. Coinfections with COVID-19 exist not only with other respiratory viruses but also with bacterial pneumonias and other nosocomial and opportunistic infections. Coinfections have been associated with increased severity of illness and other adverse outcomes.
Collapse
Affiliation(s)
- Ashley Losier
- Department of Internal Medicine, Section of Pulmonary and Critical Care Medicine, Yale University School of Medicine, New Haven, CT 06511, USA.
| | - Gayatri Gupta
- Department of Internal Medicine, Section of Pulmonary and Critical Care Medicine, Yale University School of Medicine, New Haven, CT 06511, USA
| | - Mario Caldararo
- Veteran's Affairs Connecticut Healthcare System, West Haven, CT 06516, USA
| | - Charles S Dela Cruz
- Department of Internal Medicine, Section of Pulmonary and Critical Care Medicine, Yale University School of Medicine, New Haven, CT 06511, USA
| |
Collapse
|
11
|
Moffitt KL, Nakamura MM, Young CC, Newhams MM, Halasa NB, Reed JN, Fitzgerald JC, Spinella PC, Soma VL, Walker TC, Loftis LL, Maddux AB, Kong M, Rowan CM, Hobbs CV, Schuster JE, Riggs BJ, McLaughlin GE, Michelson KN, Hall MW, Babbitt CJ, Cvijanovich NZ, Zinter MS, Maamari M, Schwarz AJ, Singh AR, Flori HR, Gertz SJ, Staat MA, Giuliano JS, Hymes SR, Clouser KN, McGuire J, Carroll CL, Thomas NJ, Levy ER, Randolph AG. Community-Onset Bacterial Coinfection in Children Critically Ill With Severe Acute Respiratory Syndrome Coronavirus 2 Infection. Open Forum Infect Dis 2023; 10:ofad122. [PMID: 36968962 PMCID: PMC10034750 DOI: 10.1093/ofid/ofad122] [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: 12/21/2022] [Accepted: 03/02/2023] [Indexed: 03/09/2023] Open
Abstract
Background Community-onset bacterial coinfection in adults hospitalized with coronavirus disease 2019 (COVID-19) is reportedly uncommon, though empiric antibiotic use has been high. However, data regarding empiric antibiotic use and bacterial coinfection in children with critical illness from COVID-19 are scarce. Methods We evaluated children and adolescents aged <19 years admitted to a pediatric intensive care or high-acuity unit for COVID-19 between March and December 2020. Based on qualifying microbiology results from the first 3 days of admission, we adjudicated whether patients had community-onset bacterial coinfection. We compared demographic and clinical characteristics of those who did and did not (1) receive antibiotics and (2) have bacterial coinfection early in admission. Using Poisson regression models, we assessed factors associated with these outcomes. Results Of the 532 patients, 63.3% received empiric antibiotics, but only 7.1% had bacterial coinfection, and only 3.0% had respiratory bacterial coinfection. In multivariable analyses, empiric antibiotics were more likely to be prescribed for immunocompromised patients (adjusted relative risk [aRR], 1.34 [95% confidence interval {CI}, 1.01-1.79]), those requiring any respiratory support except mechanical ventilation (aRR, 1.41 [95% CI, 1.05-1.90]), or those requiring invasive mechanical ventilation (aRR, 1.83 [95% CI, 1.36-2.47]) (compared with no respiratory support). The presence of a pulmonary comorbidity other than asthma (aRR, 2.31 [95% CI, 1.15-4.62]) was associated with bacterial coinfection. Conclusions Community-onset bacterial coinfection in children with critical COVID-19 is infrequent, but empiric antibiotics are commonly prescribed. These findings inform antimicrobial use and support rapid de-escalation when evaluation shows coinfection is unlikely.
Collapse
Affiliation(s)
- Kristin L Moffitt
- Division of Infectious Diseases, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Mari M Nakamura
- Division of Infectious Diseases, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
- Antimicrobial Stewardship Program, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Cameron C Young
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Margaret M Newhams
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Natasha B Halasa
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - J Nelson Reed
- Department of Pediatrics, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Julie C Fitzgerald
- Division of Critical Care, Department of Anesthesiology and Critical Care, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Philip C Spinella
- Division of Critical Care, Department of Pediatrics, Washington University School of Medicine in St Louis, St Louis, Missouri, USA
| | - Vijaya L Soma
- Division of Pediatric Infectious Diseases, Department of Pediatrics, New York University Grossman School of Medicine, Hassenfeld Children's Hospital, New York, New York, USA
| | - Tracie C Walker
- Department of Pediatrics, University of North Carolina at Chapel Hill Children’s Hospital, Chapel Hill, North Carolina, USA
| | - Laura L Loftis
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Aline B Maddux
- Department of Pediatrics, Section of Critical Care Medicine, University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora, Colorado, USA
| | - Michele Kong
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Courtney M Rowan
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Indiana University School of Medicine, Riley Hospital for Children, Indianapolis, Indiana, USA
| | - Charlotte V Hobbs
- Department of Pediatrics, Division of Disease, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Jennifer E Schuster
- Division of Pediatric Infectious Disease, Department of Pediatrics, Children’s Mercy Kansas City, Kansas City, Missouri, USA
| | - Becky J Riggs
- Division of Pediatric Anesthesiology and Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Gwenn E McLaughlin
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Kelly N Michelson
- Division of Critical Care Medicine, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA
| | - Mark W Hall
- Division of Critical Care Medicine, Department of Pediatrics, Nationwide Children’s Hospital, Columbus, Ohio, USA
| | | | - Natalie Z Cvijanovich
- Division of Critical Care Medicine, University of California, San Francisco Benioff Children’s Hospital,Oakland, California, USA
| | - Matt S Zinter
- School of Medicine, Department of Pediatrics, Division of Critical Care Medicine, University of California, San Francisco, San Francisco, California, USA
| | - Mia Maamari
- Department of Pediatrics, Division of Critical Care Medicine, University of Texas Southwestern, Children’s Health Medical Center Dallas, Dallas, Texas, USA
| | - Adam J Schwarz
- Division of Critical Care Medicine, Children’s Hospital Orange County, Orange, California, USA
| | - Aalok R Singh
- Pediatric Critical Care Division, Maria Fareri Children’s Hospital at Westchester Medical Center and New York Medical College, Valhalla, New York, USA
| | - Heidi R Flori
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Mott Children's Hospital and University of Michigan, Ann Arbor, Michigan, USA
| | - Shira J Gertz
- Division of Pediatric Critical Care, Department of Pediatrics, Cooperman Barnabas Medical Center, Livingston, New Jersey, USA
| | - Mary A Staat
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - John S Giuliano
- Department of Pediatrics, Division of Critical Care, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Saul R Hymes
- Division of Pediatric Infectious Diseases, Stony Brook Children's Hospital, Renaissance School of Medicine, Stony Brook, New York, USA
| | - Katharine N Clouser
- Department of Pediatrics, Hackensack Meridian School of Medicine, Hackensack, New Jersey, USA
| | - John McGuire
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Seattle Children’s Hospital and the University of Washington, Seattle, Washington, USA
| | | | - Neal J Thomas
- Department of Pediatrics, Penn State Hershey Children's Hospital, Pennsylvania State University College of Medicine, Hershey, Pennsylvania, USA
| | - Emily R Levy
- Divisions of Pediatric Infectious Diseases and Pediatric Critical Care Medicine, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Adrienne G Randolph
- Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
- Department of Anaesthesia, Harvard Medical School, Boston, Massachusetts, USA
| |
Collapse
|
12
|
Riccò M, Corrado S, Cerviere MP, Ranzieri S, Marchesi F. Respiratory Syncytial Virus Prevention through Monoclonal Antibodies: A Cross-Sectional Study on Knowledge, Attitudes, and Practices of Italian Pediatricians. Pediatr Rep 2023; 15:154-174. [PMID: 36810343 PMCID: PMC9944855 DOI: 10.3390/pediatric15010013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 02/04/2023] [Accepted: 02/17/2023] [Indexed: 02/23/2023] Open
Abstract
Respiratory Syncytial Virus (RSV) is a leading cause of morbidity and hospitalization in all infants. Many RSV vaccines and monoclonal antibodies (mAb) are currently under development to protect all infants, but to date preventive options are available only for preterms. In this study, we assessed the knowledge, attitudes, and practices towards RSV and the preventive use of mAb in a sample of Italian Pediatricians. An internet survey was administered through an internet discussion group, with a response rate of 4.4% over the potential respondents (No. 389 out of 8842, mean age 40.1 ± 9.1 years). The association of individual factors, knowledge, and risk perception status with the attitude towards mAb was initially inquired by means of a chi squared test, and all variables associated with mAb with p < 0.05 were included in a multivariable model calculating correspondent adjusted Odds Ratio (aOR) with 95% confidence intervals (95%CI). Of the participants, 41.9% had managed RSV cases in the previous 5 years, 34.4% had diagnosed RSV cases, and 32.6% required a subsequent hospitalization. However, only 14.4% had previously required mAb as immunoprophylaxis for RSV. Knowledge status was substantially inappropriate (actual estimate 54.0% ± 14.2, potential range 0-100), while the majority of participants acknowledged RSV as a substantial health threat for all infants (84.8%). In multivariable analysis, all these factors were characterized as positive effectors for having prescribed mAb (aOR 6.560, 95%CI 2.904-14.822 for higher knowledge score; aOR 6.579, 95%CI 2.919-14.827 for having a hospital background, and a OR 13.440, 95%CI 3.989; 45.287 for living in Italian Major Islands). In other words, reporting less knowledge gaps, having worked in settings with a higher risk of interaction with more severe cases, and being from Italian Major Islands, were identified as positive effectors for a higher reliance on mAb. However, the significant extent of knowledge gaps highlights the importance of appropriate medical education on RSV, its potential health consequences, and the investigational preventive interventions.
Collapse
Affiliation(s)
- Matteo Riccò
- AUSL–IRCCS di Reggio Emilia, Servizio di Prevenzione e Sicurezza Negli Ambienti di Lavoro (SPSAL), Local Health Unit of Reggio Emilia, 42122 Reggio Emilia, Italy
- Correspondence: or ; Tel.: +39-339-2994343 or +39-522-837587
| | - Silvia Corrado
- Department of Medicine DAME–Division of Pediatrics, University of Udine, 33100 Udine, Italy
| | - Milena Pia Cerviere
- UOC of Endocrine and Metabolic Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Silvia Ranzieri
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Federico Marchesi
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| |
Collapse
|
13
|
Pruccoli G, Castagno E, Raffaldi I, Denina M, Barisone E, Baroero L, Timeus F, Rabbone I, Monzani A, Terragni GM, Lovera C, Brach del Prever A, Manzoni P, Barbaglia M, Roasio L, De Franco S, Calitri C, Lupica M, Felici E, Marciano C, Santovito S, Militerno G, Abrigo E, Curtoni A, Quarello P, Bondone C, Garazzino S. The Importance of RSV Epidemiological Surveillance: A Multicenter Observational Study of RSV Infection during the COVID-19 Pandemic. Viruses 2023; 15:v15020280. [PMID: 36851494 PMCID: PMC9963567 DOI: 10.3390/v15020280] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/12/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
The restrictive measures adopted worldwide against SARS-CoV-2 produced a drastic reduction in respiratory pathogens, including RSV, but a dramatic rebound was thereafter reported. In this multicenter retrospective observational study in 15 Pediatric Emergency Departments, all children <3 years old with RSV infection admitted between 1 September and 31 December 2021 were included and compared to those admitted in the same period of 2020 and 2019. The primary aim was to evaluate RSV epidemiology during and after the COVID-19 pandemic peak. The secondary aims were to evaluate the clinical features of children with RSV infection. Overall, 1015 children were enrolled: 100 in 2019, 3 in 2020 and 912 in 2021. In 2019, the peak was recorded in December, and in 2021, it was recorded in November. Comparing 2019 to 2021, in 2021 the median age was significantly higher and the age group 2-3 years was more affected. Admissions were significantly higher in 2021 than in 2020 and 2019, and the per-year hospitalization rate was lower in 2021 (84% vs. 93% in 2019), while the duration of admissions was similar. No difference was found in severity between 2019-2020-2021. In conclusion, after the COVID-19 pandemic, an increase in RSV cases in 2021 exceeding the median seasonal peak was detected, with the involvement of older children, while no difference was found in severity.
Collapse
Affiliation(s)
- Giulia Pruccoli
- Infectious Diseases Unit, Department of Pediatrics, University of Turin, Regina Margherita Children’s Hospital, A.O.U. Città Della Salute e della Scienza di Torino, 10126 Turin, Italy
| | - Emanuele Castagno
- Department of Pediatric Emergency, Regina Margherita Children’s Hospital, A.O.U. Città Della Salute e della Scienza di Torino, 10126 Turin, Italy
| | - Irene Raffaldi
- Department of Pediatric Emergency, Regina Margherita Children’s Hospital, A.O.U. Città Della Salute e della Scienza di Torino, 10126 Turin, Italy
| | - Marco Denina
- Department of Pediatric Emergency, Regina Margherita Children’s Hospital, A.O.U. Città Della Salute e della Scienza di Torino, 10126 Turin, Italy
| | - Elisa Barisone
- Department of Public Health and Pediatrics, University of Turin, 10126 Turin, Italy
- Correspondence: ; Tel.: +39-0113135396
| | - Luca Baroero
- Department of Pediatrics, Martini Hospital, 10141 Turin, Italy
| | - Fabio Timeus
- Pediatrics Department, Chivasso Hospital, 10034 Chivasso (TO), Italy
| | - Ivana Rabbone
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Alice Monzani
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | | | - Cristina Lovera
- Department of Pediatrics, A.O. S.Croce e Carle, 12100 Cuneo, Italy
| | | | - Paolo Manzoni
- Department of Pediatrics, Ospedale Degli Infermi di Ponderano, University of Turin, 13900 Biella, Italy
| | | | - Luca Roasio
- Department of Pediatrics, Edoardo Agnelli Hospital, 10064 Pinerolo (TO), Italy
| | - Simona De Franco
- Department of Pediatrics, Ospedale di Borgomanero, 28021 Borgomanero (NO), Italy
| | - Carmelina Calitri
- Department of Pediatrics, Ospedale di Rivoli, 10098 Rivoli (TO), Italy
| | - Maddalena Lupica
- Department of Pediatrics, Ospedale di Rivoli, 10098 Rivoli (TO), Italy
| | - Enrico Felici
- Pediatric and Pediatric Emergency Unit, Children’s Hospital, AO SS Antonio e Biagio e C. Arrigo, 15121 Alessandria, Italy
| | - Cinzia Marciano
- Pediatric and Pediatric Emergency Unit, Children’s Hospital, AO SS Antonio e Biagio e C. Arrigo, 15121 Alessandria, Italy
| | - Savino Santovito
- Department of Pediatrics, Ospedale Maria Vittoria, ASL Città di Torino, 10143 Turin, Italy
| | - Gaia Militerno
- Department of Pediatrics, Ospedale Cardinal Massaia, 14100 Asti, Italy
| | - Enrica Abrigo
- Department of Pediatrics, Ospedale Cardinal Massaia, 14100 Asti, Italy
| | - Antonio Curtoni
- Microbiology and Virology Unit, Molinette Hospital, A.O.U. Città della Salute e della Scienza di Torino, 10126 Turin, Italy
| | - Paola Quarello
- Department of Pediatric Onco-Hematology, University of Turin, Regina Margherita Children’s Hospital, A.O.U. Città Della Salute e della Scienza di Torino, 10126 Turin, Italy
| | - Claudia Bondone
- Department of Pediatric Emergency, Regina Margherita Children’s Hospital, A.O.U. Città Della Salute e della Scienza di Torino, 10126 Turin, Italy
| | - Silvia Garazzino
- Infectious Diseases Unit, Department of Pediatrics, University of Turin, Regina Margherita Children’s Hospital, A.O.U. Città Della Salute e della Scienza di Torino, 10126 Turin, Italy
| |
Collapse
|
14
|
Falsey AR, Cameron A, Branche AR, Walsh EE. Perturbations in Respiratory Syncytial Virus Activity During the SARS-CoV-2 Pandemic. J Infect Dis 2022; 227:83-86. [PMID: 36315855 DOI: 10.1093/infdis/jiac434] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/24/2022] [Accepted: 10/28/2022] [Indexed: 11/17/2022] Open
Abstract
Respiratory syncytial virus (RSV) is a common cause of respiratory disease in all age groups, with young children and older adults experiencing the most severe illness. The coronavirus disease 2019 (COVID-19) pandemic resulted in striking changes in the activity of seasonal respiratory viruses, including RSV. After a period of suppression early in the pandemic, an interseasonal surge of RSV occurred in 2021. Viral activity was detected primarily in children and young adults after relaxation of public health measures, but without the usual proportional increases in infections and hospitalizations in older adults who were likely still adhering to stricter public health measures.
Collapse
Affiliation(s)
- Ann R Falsey
- Department of Medicine, Infectious Diseases, University of Rochester, Rochester, New York, USA
| | - Andrew Cameron
- Department of Pathology and Laboratory Medicine, University of Rochester, Rochester, New York, USA
| | - Angela R Branche
- Department of Medicine, Infectious Diseases, University of Rochester, Rochester, New York, USA
| | - Edward E Walsh
- Department of Medicine, Infectious Diseases, University of Rochester, Rochester, New York, USA
| |
Collapse
|
15
|
Clinical Performance Evaluation of the NeuMoDx Flu A-B/RSV/SARS-CoV-2 Vantage Assay. Diagnostics (Basel) 2022; 12:diagnostics12123201. [PMID: 36553208 PMCID: PMC9777658 DOI: 10.3390/diagnostics12123201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/13/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
SARS-CoV-2 infections may present with various symptoms that are similar to those of other respiratory diseases. For this reason, the need for simultaneous detection of at least RSV and influenza viruses together with SARS-CoV-2 was evident from the early stages of the pandemic. In the present study, we evaluated the clinical performance of the NeuMoDx™ Flu A-B/RSV/SARS-CoV-2 Vantage Assay against the conventional low-plex PCR utilized to detect influenza A-B, RSV, and SARS-CoV-2. There were 115 known positive clinical samples and 35 negative controls obtained from asymptomatic health-care workers included in the study; 25 samples were positive for influenza viruses, 46 for RSV, and 44 for SARS-CoV-2. The sensitivity, specificity, positive predictive value, and negative predictive value of the evaluated method for influenza and SARS-CoV-2 were 100%. The Spearman correlation coefficient was 0.586 (p < 0.05) for influenza and 0.893 (p < 0.05) for SARS-CoV-2. The sensitivity of the aforementioned assay for RSV was 93.47%; the specificity and the positive predictive value were 100%, and the negative predictive value was 92.10%, while the Spearman correlation coefficient was not applicable for the RSV. Overall, the assay under evaluation was shown to be a reliable alternative for the simultaneous detection of influenza viruses, RSV and SARS-CoV-2.
Collapse
|
16
|
Mrcela D, Markic J, Zhao C, Viskovic DV, Milic P, Copac R, Li Y. Changes following the Onset of the COVID-19 Pandemic in the Burden of Hospitalization for Respiratory Syncytial Virus Acute Lower Respiratory Infection in Children under Two Years: A Retrospective Study from Croatia. Viruses 2022; 14:v14122746. [PMID: 36560751 PMCID: PMC9785187 DOI: 10.3390/v14122746] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/02/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
To understand the changes in RSV hospitalization burden in children younger than two years following the onset of the COVID-19 pandemic, we reviewed hospital records of children with acute lower respiratory infection (ALRI) between January 2018 and June 2022 in Split-Dalmatia County, Croatia. We compared RSV activity, age-specific annualized hospitalization rate, and disease severity between pre-COVID-19 and COVID-19 periods. A total of 942 ALRI hospital admissions were included. RSV activity remained low for the typical RSV epidemic during 2020-2021 winter. An out-of-season RSV resurgence was observed in late spring and summer of 2021. Before the COVID-19 pandemic, the annualized hospitalization rate for RSV-associated ALRI was 13.84/1000 (95% CI: 12.11-15.76) and highest among infants under six months. After the resurgence of RSV in the second half of 2021, the annualized hospitalization rate for RSV-associated ALRI in children younger than two years returned to the pre-pandemic levels with similar age distribution but a statistically higher proportion of severe cases. RSV immunization programs targeting protection of infants under six months of age are expected to remain impactful, although the optimal timing of administration would depend on RSV seasonality that has not yet been established in the study setting since the onset of the COVID-19 pandemic.
Collapse
Affiliation(s)
- Dina Mrcela
- School of Medicine, University of Split, Soltanska 2, 21000 Split, Croatia
| | - Josko Markic
- School of Medicine, University of Split, Soltanska 2, 21000 Split, Croatia
- Department of Pediatrics, University Hospital of Split, Spinciceva 1, 21000 Split, Croatia
| | - Chenkai Zhao
- Department of Epidemiology, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Jiangning District, Nanjing 211166, China
| | | | - Petra Milic
- Department of Pediatrics, University Hospital of Split, Spinciceva 1, 21000 Split, Croatia
| | - Roko Copac
- Department of Physics, Faculty of Science, University of Split, Rudera Boskovića 33, 21000 Split, Croatia
| | - You Li
- Department of Epidemiology, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Jiangning District, Nanjing 211166, China
- Correspondence:
| |
Collapse
|
17
|
Respiratory Syncytial Virus: An Uncommon Cause of Febrile Seizures-Results from a Systematic Review and Meta-Analysis. Pediatr Rep 2022; 14:464-478. [PMID: 36412662 PMCID: PMC9680341 DOI: 10.3390/pediatric14040055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022] Open
Abstract
Human Respiratory Syncytial Virus (RSV) is a highly contagious viral pathogen. In infants, it is usually listed among the main causes of medical referrals and hospitalizations, particularly among newborns, and a considerable base of evidence associates RSV infections and bronchiolitis with long-term neurological sequelae. We specifically performed a systematic review and meta-analysis in order to ascertain whether RSV infections may be associated with an increased risk for febrile seizures (FS) in infected infants. According to the PRISMA statement, Pubmed, Embase, and pre-print archive medRxiv.og were searched for eligible observational studies published up to 1 July 2022. Raw data included the incidence of FS among children admitted for influenza-like illness (ILI) and/or bronchiolitis, with a confirmed diagnosis of RSV or seasonal influenza virus (SIV) infection. Data were then pooled in a random-effects model. Heterogeneity was assessed using the I2 measure, while reporting bias was assessed by means of funnel plots and regression analysis. A total of 11 studies including 6847 cases of RSV infections were retrieved, with a pooled prevalence of 29.975 cases of FS per 1000 RSV cases (I2 = 88.5%). The prevalence was not substantially greater in studies performed in pediatric intensive care units (53.817 per 1000 RSV cases vs. 23.552, p = 0.12). Higher occurrence of FS was reported from studies performed after 2010 (Risk Ratio [RR] 1.429, 95% Confidence Interval [95%CI] 1.049-1.948), and in China (RR 2.105, 95%CI 1.356-3.266) and South Africa (RR 1.722, 95%CI 1.060-2.824) than in Europe, while a lower occurrence was reported form the USA (RR 0.414, 95%CI 0.265-0.649). Eventually, FS were less likely reported from RSV cases compared to subjects affected by seasonal influenza (RR 0.402; 95%CI 0.228-0.708). Although RSV is often associated with high risk of neurological complications, substantially less cases of FS are reported than in SIV infections. However, the paucity of available studies recommends a cautious appraisal of aforementioned results.
Collapse
|
18
|
Vihta KD, Pouwels KB, Peto TEA, Pritchard E, Eyre DW, House T, Gethings O, Studley R, Rourke E, Cook D, Diamond I, Crook D, Matthews PC, Stoesser N, Walker AS. Symptoms and Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Positivity in the General Population in the United Kingdom. Clin Infect Dis 2022; 75:e329-e337. [PMID: 34748629 PMCID: PMC8767848 DOI: 10.1093/cid/ciab945] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND "Classic" symptoms (cough, fever, loss of taste/smell) prompt severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) polymerase chain reaction (PCR) testing in the United Kingdom. Studies have assessed the ability of different symptoms to identify infection, but few have compared symptoms over time (reflecting variants) and by vaccination status. METHODS Using the COVID-19 Infection Survey, sampling households across the United Kingdom, we compared symptoms in PCR-positives vs PCR-negatives, evaluating sensitivity of combinations of 12 symptoms (percentage symptomatic PCR-positives reporting specific symptoms) and tests per case (TPC) (PCR-positives or PCR-negatives reporting specific symptoms/ PCR-positives reporting specific symptoms). RESULTS Between April 2020 and August 2021, 27 869 SARS-CoV-2 PCR-positive episodes occurred in 27 692 participants (median 42 years), of whom 13 427 (48%) self-reported symptoms ("symptomatic PCR-positives"). The comparator comprised 3 806 692 test-negative visits (457 215 participants); 130 612 (3%) self-reported symptoms ("symptomatic PCR-negatives"). Symptom reporting in PCR-positives varied by age, sex, and ethnicity, and over time, reflecting changes in prevalence of viral variants, incidental changes (eg, seasonal pathogens (with sore throat increasing in PCR-positives and PCR-negatives from April 2021), schools reopening) and vaccination rollout. After May 2021 when Delta emerged, headache and fever substantially increased in PCR-positives, but not PCR-negatives. Sensitivity of symptom-based detection increased from 74% using "classic" symptoms, to 81% adding fatigue/weakness, and 90% including all 8 additional symptoms. However, this increased TPC from 4.6 to 5.3 to 8.7. CONCLUSIONS Expanded symptom combinations may provide modest benefits for sensitivity of PCR-based case detection, but this will vary between settings and over time, and increases tests/case. Large-scale changes to targeted PCR-testing approaches require careful evaluation given substantial resource and infrastructure implications.
Collapse
Affiliation(s)
- Karina Doris Vihta
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- The National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance at the University of Oxford, Oxford, United Kingdom
- Department of Engineering, University of Oxford, Oxford, United Kingdom
| | - Koen B Pouwels
- The National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance at the University of Oxford, Oxford, United Kingdom
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Tim E A Peto
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- The National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance at the University of Oxford, Oxford, United Kingdom
- The National Institute for Health Research Oxford Biomedical Research Centre, University of Oxford, Oxford, United Kingdom
- Department of Infectious Diseases and Microbiology, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, United Kingdom
| | - Emma Pritchard
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- The National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance at the University of Oxford, Oxford, United Kingdom
| | - David W Eyre
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- The National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance at the University of Oxford, Oxford, United Kingdom
- Department of Infectious Diseases and Microbiology, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, United Kingdom
- Big Data Institute, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Thomas House
- Department of Mathematics, University of Manchester, Manchester, United Kingdom
- IBM Research, Hartree Centre, Sci-Tech Daresbury, United Kingdom
| | - Owen Gethings
- Office for National Statistics, Newport, United Kingdom
| | - Ruth Studley
- Office for National Statistics, Newport, United Kingdom
| | - Emma Rourke
- Office for National Statistics, Newport, United Kingdom
| | - Duncan Cook
- Office for National Statistics, Newport, United Kingdom
| | - Ian Diamond
- Office for National Statistics, Newport, United Kingdom
| | - Derrick Crook
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- The National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance at the University of Oxford, Oxford, United Kingdom
- The National Institute for Health Research Oxford Biomedical Research Centre, University of Oxford, Oxford, United Kingdom
- Department of Infectious Diseases and Microbiology, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, United Kingdom
| | - Philippa C Matthews
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- Department of Infectious Diseases and Microbiology, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, United Kingdom
| | - Nicole Stoesser
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- The National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance at the University of Oxford, Oxford, United Kingdom
- The National Institute for Health Research Oxford Biomedical Research Centre, University of Oxford, Oxford, United Kingdom
- Department of Infectious Diseases and Microbiology, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, United Kingdom
| | - Ann Sarah Walker
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
- The National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance at the University of Oxford, Oxford, United Kingdom
- Department of Infectious Diseases and Microbiology, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Oxford, United Kingdom
| |
Collapse
|
19
|
Baraldi E, Checcucci Lisi G, Costantino C, Heinrichs JH, Manzoni P, Riccò M, Roberts M, Vassilouthis N. RSV disease in infants and young children: Can we see a brighter future? Hum Vaccin Immunother 2022; 18:2079322. [PMID: 35724340 DOI: 10.1080/21645515.2022.2079322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Respiratory syncytial virus (RSV) is a highly contagious seasonal virus and the leading cause of Lower Respiratory Tract Infections (LRTI), including pneumonia and bronchiolitis in children. RSV-related LRTI cause approximately 3 million hospitalizations and 120,000 deaths annually among children <5 years of age. The majority of the burden of RSV occurs in previously healthy infants. Only a monoclonal antibody (mAb) has been approved against RSV infections in a restricted group, leaving an urgent unmet need for a large number of children potentially benefiting from preventive measures. Approaches under development include maternal vaccines to protect newborns, extended half-life monoclonal antibodies to provide rapid long-lasting protection, and pediatric vaccines. RSV has been identified as a major global priority but a solution to tackle this unmet need for all children has yet to be implemented. New technologies represent the avenue for effectively addressing the leading-cause of hospitalization in children <1 years old.
Collapse
Affiliation(s)
- Eugenio Baraldi
- Department of Women's and Children's Health, University Hospital of Padova, Padova, Italy
| | | | - Claudio Costantino
- Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy
| | | | - Paolo Manzoni
- Department of Pediatrics and Neonatology, University Hospital Degli Infermi, Biella, Italy
| | - Matteo Riccò
- Dipartimento di Sanità Pubblica, Servizio di Prevenzione e Sicurezza Negli Ambienti di Lavoro (SPSAL), AUSL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | | |
Collapse
|
20
|
Respiratory Syncytial Virus in Pregnant Women: Systematic Review and Meta-Analysis. WOMEN 2022. [DOI: 10.3390/women2020016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Human Respiratory Syncytial Virus (RSV) is a highly contagious viral pathogen. In infants, it is usually listed among the main causes of medical referrals and hospitalizations, particularly among newborns. While waiting for the results of early randomized controlled trials on maternal vaccination against RSV, the present systematic review and meta-analysis aimed to collect available evidence on maternal RSV infections. According to the PRISMA statement, Pubmed, Embase, and pre-print archive medRxiv.og were searched for eligible studies published up to 1 April 2022. Raw data included the incidence of RSV infection among sampled pregnant women, and the occurrence of complications. Data were then pooled in a random-effects model. Heterogeneity was assessed using the I2 measure, while reporting bias was assessed by means of funnel plots and regression analysis. A total of 5 studies for 282,918 pregnancies were retrieved, with a pooled prevalence of 0.2 per 100 pregnancies and 2.5 per 100 pregnancies with respiratory tract infections. Neither maternal deaths nor miscarriages were reported. Even though detailed data were available only for 6309 pregnancies and 33 RSV cases, infant outcomes such as low birth weight and preterm delivery were rare (in both cases 0.04%), but up to 9.1% in cases where RSV diagnosis was confirmed. No substantially increased risk for preterm delivery (RR 1.395; 95%CI 0.566 to 3.434) and giving birth to a low-birth-weight infant (RR 0.509; 95%CI 0.134 to 1.924) was eventually identified. Conclusions. Although RSV is uncommonly detected among pregnant women, incident cases were associated with a relatively high share of complications. However, heterogeneous design and the quality of retrieved reports stress the need for specifically designed studies.
Collapse
|
21
|
Guisado-Gil AB, Benavente RS, Villegas-Portero R, Gil-Navarro MV, Valencia R, Peñalva G, Cisneros JM. Has the COVID-19 pandemic wiped out the seasonality of outpatient antibiotic use and influenza activity? A time-series analysis from 2014 to 2021. Clin Microbiol Infect 2022; 28:881.e7-881.e12. [PMID: 35026376 PMCID: PMC8743485 DOI: 10.1016/j.cmi.2021.12.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 12/23/2021] [Accepted: 12/26/2021] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To assess the influence of the emergence of severe acute respiratory syndrome coronavirus 2 and the implementation of public health measures on the seasonality of outpatient antibiotic use and their possible association with the incidence of influenza. METHODS We performed a time-series ecological study in 1516 primary care centres of Andalusia, Spain, comparing the coronavirus disease 2019 period (April 2020 to March 2021) with the 6 previous years. We assessed the number of packs and defined daily doses per 1000 inhabitants of antibacterials and key antibiotics commonly used for acute respiratory tract infections and the number of influenza-positive cases per 100 000 inhabitants. We calculated the correlation between variables and analyzed the seasonal patterns and differences in quarterly antibiotic use. RESULTS For all quarters, a significant correlation was observed between influenza activity and antibiotic use (Spearman's r = 0.94; p < 0.001). Before the pandemic period, both variables presented similar seasonal patterns. After the start of the pandemic, influenza activity was suppressed and the pattern of antibiotic use flattened into a straight line (R2 = 0.96; p = 0.022) with a quarterly change of 3.9% (p = 0.007). Total antibiotic use and antibiotics used for treating acute respiratory tract infections showed significant reductions in all quarters compared to the previous year (p < 0.01). DISCUSSION The coronavirus disease 2019 pandemic has strongly influenced the seasonality of antibiotic use in primary care. The decline in respiratory viruses, among which the influenza virus is a major player that may act as a proxy for general prevalence, is proposed as a reason for the flattening of the seasonal fluctuations of outpatient antibiotic use in our region.
Collapse
Affiliation(s)
- Ana Belén Guisado-Gil
- Department of Infectious Diseases, Microbiology and Preventive Medicine, Infectious Diseases Research Group, Institute of Biomedicine of Seville (IBiS), University of Seville/Spanish National Research Council/University Hospital Virgen del Rocio, Seville, Spain; Department of Pharmacy, University Hospital Virgen del Rocio, Seville, Spain; Centre for Biomedical Research Network (CIBER) on Infectious Diseases, Madrid, Spain
| | - Regina Sandra Benavente
- Promotion of Rational Use of Medicines Service, Sub-Directorate of Pharmacy and Provisions, Directorate General of Healthcare and Outcomes in Health, Andalusian Health Service, Seville, Spain
| | - Román Villegas-Portero
- Technical Sub-Directorate of Information Management, Andalusian Health Service, Seville, Spain
| | - María Victoria Gil-Navarro
- Department of Pharmacy, University Hospital Virgen del Rocio, Seville, Spain; Centre for Biomedical Research Network (CIBER) on Infectious Diseases, Madrid, Spain
| | - Raquel Valencia
- Department of Infectious Diseases, Microbiology and Preventive Medicine, Infectious Diseases Research Group, Institute of Biomedicine of Seville (IBiS), University of Seville/Spanish National Research Council/University Hospital Virgen del Rocio, Seville, Spain; Centre for Biomedical Research Network (CIBER) on Infectious Diseases, Madrid, Spain
| | - Germán Peñalva
- Department of Infectious Diseases, Microbiology and Preventive Medicine, Infectious Diseases Research Group, Institute of Biomedicine of Seville (IBiS), University of Seville/Spanish National Research Council/University Hospital Virgen del Rocio, Seville, Spain.
| | - José Miguel Cisneros
- Department of Infectious Diseases, Microbiology and Preventive Medicine, Infectious Diseases Research Group, Institute of Biomedicine of Seville (IBiS), University of Seville/Spanish National Research Council/University Hospital Virgen del Rocio, Seville, Spain; Centre for Biomedical Research Network (CIBER) on Infectious Diseases, Madrid, Spain
| |
Collapse
|
22
|
García-Salido A, Leoz-Gordillo I, García-Teresa MÁ, Iglesias-Bouzas MI, Martínez de Azagra-Garde A, Nieto-Moro M. Descriptive analysis of SARS-CoV-2 pandemia impact on pediatric intensive care unit admissions. MEDICINA INTENSIVA (ENGLISH EDITION) 2022; 46:350-352. [PMID: 35527192 PMCID: PMC9069302 DOI: 10.1016/j.medine.2022.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 05/25/2021] [Accepted: 06/06/2021] [Indexed: 11/29/2022]
Affiliation(s)
- A García-Salido
- Servicio de Cuidados Intensivos Pediátricos, Hospital Infantil Universitario Niño Jesús, Madrid, Spain.
| | - I Leoz-Gordillo
- Servicio de Cuidados Intensivos Pediátricos, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - M Á García-Teresa
- Servicio de Cuidados Intensivos Pediátricos, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - M I Iglesias-Bouzas
- Servicio de Cuidados Intensivos Pediátricos, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | | | - M Nieto-Moro
- Servicio de Cuidados Intensivos Pediátricos, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| |
Collapse
|
23
|
Riccò M, Ferraro P, Peruzzi S, Zaniboni A, Ranzieri S. Respiratory Syncytial Virus: Knowledge, Attitudes and Beliefs of General Practitioners from North-Eastern Italy (2021). Pediatr Rep 2022; 14:147-165. [PMID: 35466200 PMCID: PMC9036244 DOI: 10.3390/pediatric14020021] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 03/16/2022] [Accepted: 03/23/2022] [Indexed: 02/05/2023] Open
Abstract
Respiratory syncytial virus (RSV) is a lead cause of morbidity and hospitalizations in infants. RSV vaccines are currently under development, and preventive options are limited to monoclonal antibodies (mAb). We assessed the knowledge, attitudes and practices for RSV in a sample of general practitioners (GPs) from north-eastern Italy (2021), focusing on the risk perception for infants (age < 8 years) and its potential effectors. We administered an internet survey to 543 GPs, with a response rate of 28.9%. Knowledge status was unsatisfactory, with substantial knowledge gaps found on the epidemiology of RSV and its prevention through mAb. The main effectors of risk perception were identified as having a background in pediatrics (adjusted odds ratio (aOR): 55.398 and 95% confidence interval (95% CI): 6.796−451.604), being favorable towards RSV vaccines when available (aOR: 4.728, 95% CI: 1.999−11.187), while having previously managed an RSV case (aOR: 0.114, 95% CI: 0.024−0.552) and previously recommended hospitalization for cases (aOR: 0.240, 95% CI: 0.066−0.869) were identified as negative effectors. In summary, the significant extent of knowledge gaps and the erratic risk perception, associated with the increasing occurrence in RSV infections, collectively stress the importance of appropriate information campaigns among primary care providers.
Collapse
Affiliation(s)
- Matteo Riccò
- AUSL–IRCCS di Reggio Emilia, Servizio di Prevenzione e Sicurezza Negli Ambienti di Lavoro (SPSAL), Local Health Unit of Reggio Emilia, I-42122 Reggio Emilia, Italy
- Correspondence: or ; Tel.: +39-339-2994343 or +39-522-837587
| | - Pietro Ferraro
- Occupational Medicine Unit, Direzione Sanità, Italian Railways’ Infrastructure Division, RFI SpA, I-00161 Rome, Italy;
| | - Simona Peruzzi
- AUSL–IRCCS di Reggio Emilia, Laboratorio Analisi Chimico Cliniche e Microbiologiche, Ospedale Civile di Guastalla, I-42016 Guastalla, Italy;
| | - Alessandro Zaniboni
- Department of Medicine and Surgery, University of Parma, I-43126 Parma, Italy; (A.Z.); (S.R.)
| | - Silvia Ranzieri
- Department of Medicine and Surgery, University of Parma, I-43126 Parma, Italy; (A.Z.); (S.R.)
| |
Collapse
|
24
|
Halabi KC, Saiman L, Zachariah P. The Epidemiology of Respiratory Syncytial Virus in New York City during the Coronavirus Disease-2019 Pandemic Compared with Previous Years. J Pediatr 2022; 242:242-244.e1. [PMID: 34728233 PMCID: PMC8556683 DOI: 10.1016/j.jpeds.2021.10.057] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 10/25/2021] [Accepted: 10/27/2021] [Indexed: 11/12/2022]
Abstract
Fewer respiratory syncytial virus infections were observed in 2020-2021 with interseasonal resurgence. Children were more likely to have severe disease with less known risk factors in comparison with controls from 2018-2019. The overall codetection rates were similar, but with higher parainfluenza, rhinovirus/enterovirus, and lower influenza proportions compared with previous seasons.
Collapse
Affiliation(s)
- Katia C. Halabi
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY
| | - Lisa Saiman
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY,Department of Infection Prevention and Control, New York-Presbyterian Hospital, New York, NY
| | - Philip Zachariah
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY; Department of Infection Prevention and Control, New York-Presbyterian Hospital, New York, NY.
| |
Collapse
|
25
|
Uhteg K, Amadi A, Forman M, Mostafa HH. Circulation of Non-SARS-CoV-2 Respiratory Pathogens and Coinfection with SARS-CoV-2 Amid the COVID-19 Pandemic. Open Forum Infect Dis 2022; 9:ofab618. [PMID: 35211632 PMCID: PMC8863080 DOI: 10.1093/ofid/ofab618] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 12/06/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Our understanding of the cocirculation of infrequently targeted respiratory pathogens and their contribution to symptoms during the coronavirus disease 2019 (COVID-19) pandemic is currently limited. This research aims at (1) understanding the epidemiology of respiratory pathogens since the start of the pandemic, (2) assessing the contribution of non-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)/influenza/respiratory syncytial virus (RSV) respiratory pathogens to symptoms, and (3) evaluating coinfection rates in SARS-CoV-2-positive patients, both vaccinated and unvaccinated. METHODS Retrospective analysis of respiratory pathogens identified by the Johns Hopkins Diagnostic Laboratory between December 2019 and October 2021 was performed. In addition, we assessed the contribution of respiratory pathogens other than SARS-CoV-2 to symptomatic disease by retesting 2 cohorts of specimens that were (1) collected from symptomatic patients and (2) received limited respiratory pathogen testing. The first cohort was patients who tested negative by the standard-of-care SARS-CoV-2/influenza/RSV testing. The second was a cohort of SARS-CoV-2-positive, symptomatic, fully COVID-19 immunized and unimmunized patients. RESULTS Between December 2019 and October 2021, a total of 11 806, 62 829, and 579 666 specimens were tested for an extended respiratory panel, influenza/RSV with or without SARS-CoV-2 panel, or SARS-CoV-2, respectively. Positivity rates of different targets differed between different months and were impacted by the COVID-19 pandemic. The SARS-CoV-2-negative cohort had 8.5% positivity for other respiratory pathogens that included primarily enterovirus/rhinovirus (5.8%). In the SARS-CoV-2-positive cohort, no other respiratory pathogens were detected. CONCLUSIONS The COVID-19 pandemic impacted the circulation of certain respiratory pathogens. Other respiratory viral pathogens were associated with symptomatic infections; however, coinfections with SARS-CoV-2 were highly uncommon.
Collapse
Affiliation(s)
- Katharine Uhteg
- Johns Hopkins Hospital Medical Microbiology Laboratory, Baltimore, Maryland, USA
| | - Adannaya Amadi
- Johns Hopkins School of Medicine, Division of Medical Microbiology, Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Michael Forman
- Johns Hopkins School of Medicine, Division of Medical Microbiology, Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Heba H Mostafa
- Johns Hopkins School of Medicine, Division of Medical Microbiology, Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| |
Collapse
|
26
|
Dutcher L, Li Y, Lee G, Grundmeier R, Hamilton KW, Gerber JS. COVID-19 and Antibiotic Prescribing in Pediatric Primary Care. Pediatrics 2022; 149:184457. [PMID: 35102416 PMCID: PMC9825803 DOI: 10.1542/peds.2021-053079] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/04/2021] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND AND OBJECTIVES With the onset of the coronavirus disease 2019 (COVID-19) pandemic, pediatric ambulatory encounter volume and antibiotic prescribing both decreased; however, the durability of these reductions in pediatric primary care in the United States has not been assessed. METHODS We conducted a retrospective observational study to assess the impact of the COVID-19 pandemic and associated public health measures on antibiotic prescribing in 27 pediatric primary care practices. Encounters from January 1, 2018, through June 30, 2021, were included. The primary outcome was monthly antibiotic prescriptions per 1000 patients. Interrupted time series analysis was performed. RESULTS There were 69 327 total antibiotic prescriptions from April through December in 2019 and 18 935 antibiotic prescriptions during the same months in 2020, a 72.7% reduction. The reduction in prescriptions at visits for respiratory tract infection (RTI) accounted for 87.3% of this decrease. Using interrupted time series analysis, overall antibiotic prescriptions decreased from 31.6 to 6.4 prescriptions per 1000 patients in April 2020 (difference of -25.2 prescriptions per 1000 patients; 95% CI: -32.9 to -17.5). This was followed by a nonsignificant monthly increase in antibiotic prescriptions, with prescribing beginning to rebound from April to June 2021. Encounter volume also immediately decreased, and while overall encounter volume quickly started to recover, RTI encounter volume returned more slowly. CONCLUSIONS Reductions in antibiotic prescribing in pediatric primary care during the COVID-19 pandemic were sustained, only beginning to rise in 2021, primarily driven by reductions in RTI encounters. Reductions in viral RTI transmission likely played a substantial role in reduced RTI visits and antibiotic prescriptions.
Collapse
Affiliation(s)
- Lauren Dutcher
- Division of Infectious Diseases, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania;,Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Yun Li
- Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania;,Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania;,Center for Pediatric Clinical Effectiveness, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Giyoung Lee
- Center for Pediatric Clinical Effectiveness, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Robert Grundmeier
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania;,Department of Biomedical and Health Informatics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Keith W. Hamilton
- Division of Infectious Diseases, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Jeffrey S. Gerber
- Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania;,Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania;,Center for Pediatric Clinical Effectiveness, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania,Division of Infectious Diseases, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | | |
Collapse
|
27
|
Woo EJ, Dimova RB, Mba-Jonas A. Presumptive Guillain-Barré Syndrome Associated With Receipt of the Ad26.COV2.2.S COVID-19 Vaccine-Reply. JAMA 2022; 327:393-394. [PMID: 35076672 DOI: 10.1001/jama.2021.23006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Emily Jane Woo
- Office of Biostatistics and Epidemiology, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| | - Rositsa B Dimova
- Office of Biostatistics and Epidemiology, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| | - Adamma Mba-Jonas
- Office of Biostatistics and Epidemiology, Center for Biologics Evaluation and Research, US Food and Drug Administration, Silver Spring, Maryland
| |
Collapse
|
28
|
Xu M, Liu P, Su L, Cao L, Zhong H, Lu L, Jia R, Xu J. Comparison of Respiratory Pathogens in Children With Lower Respiratory Tract Infections Before and During the COVID-19 Pandemic in Shanghai, China. Front Pediatr 2022; 10:881224. [PMID: 35844747 PMCID: PMC9279931 DOI: 10.3389/fped.2022.881224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 06/13/2022] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES This study aimed to assess the impact of COVID-19 on the prevalence of respiratory pathogens among hospitalized children with lower respiratory tract infections (LRTIs) in Shanghai. METHODS Respiratory specimens were collected from children with LRTIs in Children's Hospital of Fudan University from February 2019 to January 2021 and common respiratory pathogens were detected using multiplex PCR. The data of 13 respiratory pathogens were analyzed and compared between the year of 2020 (from February 2020 to January 2021) and 2019 (from February 2019 to January 2020). RESULTS A total of 1,049 patients were enrolled, including 417 patients in 2019 and 632 patients in 2020. In 2020, 27.53% of patients were tested positive for at least one pathogen, which was significantly lower than that in 2019 (78.66%). The top three pathogens were Mycoplasma pneumoniae (Mp), human adenovirus (ADV) and human rhinovirus (RV) in 2019, whereas RV, human respiratory syncytial virus (RSV) and human parainfluenza virus (PIV) were the predominant ones in 2020. The positive rates of Mp, ADV, RV, PIV, Influenza virus B (InfB), H3N2, and H1N1 were significantly decreased in 2020. RV was the most detectable respiratory pathogen in 2020, and become the most frequent pathogen in all five age groups. PIV had a high prevalence from October to December 2020 which was even higher than that in 2019. Influenza virus A (InfA) was not detected in 2020. Co-infection was significantly less frequent in 2020. CONCLUSION The public health interventions aiming to eliminate COVID-19 have great impact on the prevalence of common respiratory pathogens. The prevalence of RV and PIV reminds us a possible resurgence of some pathogens.
Collapse
Affiliation(s)
- Menghua Xu
- Department of Clinical Laboratory, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Pengcheng Liu
- Department of Clinical Laboratory, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Liyun Su
- Department of Clinical Laboratory, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Lingfeng Cao
- Department of Clinical Laboratory, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Huaqing Zhong
- Department of Clinical Laboratory, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Lijuan Lu
- Department of Clinical Laboratory, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Ran Jia
- Department of Clinical Laboratory, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Jin Xu
- Department of Clinical Laboratory, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| |
Collapse
|
29
|
Dos Santos G, Wang H, Jindal P, Rybo M, Roul H, Pallem S, Eckermann T, Godderis L, Martínez Gómez X, Godard E, Soler M, Yousefi M, Salamanca de la Cueva I, Nwoji U. Brand-Specific Enhanced Safety Surveillance Study of GSK's Quadrivalent Seasonal Influenza Vaccine, Conducted During the COVID-19 Pandemic, in Belgium, Germany and Spain, for the 2020/21 Season. Infect Dis Ther 2021; 11:463-483. [PMID: 34961900 PMCID: PMC8711683 DOI: 10.1007/s40121-021-00571-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 11/17/2021] [Indexed: 12/22/2022] Open
Abstract
INTRODUCTION Seasonal influenza poses a major public health burden worldwide. Influenza vaccines, updated yearly to match circulating strains based on World Health Organization (WHO) recommendations, are the cornerstone of prevention and require regular monitoring. The COVID-19 pandemic is expected to cause logistical, site access and medical staff constraints and could affect the safety profile of influenza vaccines. METHODS Following European Medicines Agency guidance, an enhanced safety surveillance (ESS) study assessed the frequency and severity of predefined and other adverse events (AEs) occurring within 7 days of receiving GSK's inactivated quadrivalent seasonal influenza vaccine (IIV4), in Belgium, Germany and Spain in 2020/21, using adverse drug reaction (ADR) cards. RESULTS During the 2020/21 influenza season, 1054 participants vaccinated with GSK's IIV4 were enrolled (all adults in Belgium and Germany, 30% adults/70% children in Spain); 96 eligible children received a second dose. Overall, 1042 participants completed the study. After doses 1 and 2, 98.9% and 100% of participants, respectively, returned their completed ADR card. After doses 1 and 2, 37.8% (398/1054) and 13.5% (13/96) of participants, respectively, reported at least one AE. The most frequently reported categories of AEs were "general disorders and administration site conditions" (e.g. injection site pain) and "nervous system disorders" (e.g. headache). There were no deaths or serious AEs deemed related to GSK's IIV4. CONCLUSION This ESS study assessed AEs in near real time. The COVID-19 pandemic did not alter the safety profile of GSK's IIV4. No safety signals were detected during the study, which confirms the excellent safety profile of GSK's IIV4.
Collapse
Affiliation(s)
| | | | - Pooja Jindal
- Parexel International, Chandigarh, India, C/O GSK, Rockville, MD, USA
| | | | - Hélène Roul
- Keyrus Life Science, Levallois-Perret, France, C/O GSK, Wavre, Belgium
| | - Sridevi Pallem
- Keyrus Life Science, New York, NY, USA, C/O GSK, New York, NY, USA
| | | | - Lode Godderis
- Environment and Health, Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium.,External Service for Prevention and Protection at Work, IDEWE, Heverlee, Belgium
| | | | | | - Muriel Soler
- 4Clinics, Waterloo, Belgium, C/O GSK, Wavre, Belgium
| | | | | | | |
Collapse
|
30
|
Mack D, Gohl P, Kolbert M, Schui D, Küsters U, Harzer O, Pum J, Zöllner B. Where have the enteric viruses gone? - Differential effects on frequent causes of infectious diarrhoea by SARS-CoV-2 pandemic lockdown measures. Infect Prev Pract 2021; 3:100184. [PMID: 34786553 PMCID: PMC8579700 DOI: 10.1016/j.infpip.2021.100184] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 11/03/2021] [Indexed: 10/24/2022] Open
Abstract
Background Measures of distancing, wearing face/medical masks and lockdown introduced in many countries to meet the challenges of the SARS-CoV-2 pandemic have led to gross changes in the epidemiology of important infections. The observation of decline of positive norovirus tests after introduction of lockdown in Germany led us to investigate changes in the detection of major causes of diarrhoea by comparing pre-pandemic quarters (PPQ: 1Q/17 through 1Q/20) since 2017 and pandemic quarters (PQ: 2Q/20 through 1Q/21). Methods and setting Bioscientia Laboratory Ingelheim is a large regional clinical pathology laboratory serving > 50 hospitals and > 5000 general practitioners and specialist outpatient practices located in the federal states Hesse, Rhineland-Palatinate and North Rhine-Westphalia, Germany. Antigen detection assays were used for detection of astrovirus, adenovirus, rotavirus, and Campylobacter antigen and Clostridium difficile Toxin A/B, while norovirus was detected by qualitative RT-PCR. Findings The mean positivity-ratios of norovirus, adenovirus and astrovirus assays were 3-20 fold lower in periods PQ (2Q/20 through 1Q/21) compared to PPQ (1Q/17 through 1Q/20) (p<.01). The mean positivity-ratio was lower in PQ compared to PPQ for rotavirus (p=.31), but failed to reach statistical significance, while for campylobacter antigen (p=.91) and C. difficile Toxin A/B (p=.17) the mean positivity-ratio was even higher in PQ compared to PPQ. Conclusions Apparently, hygienic measures used to contain the SARS-CoV-2 pandemic have differential effects on incidence of diarrhoea viruses as compared to bacterial gastrointestinal agents, particularly C. difficile, which may lead to re-evaluate measures implemented against this important cause of nosocomial diarrhoea.
Collapse
Affiliation(s)
| | - Peter Gohl
- Bioscientia Labor Ingelheim, Ingelheim, Germany
| | | | | | - Uta Küsters
- Bioscientia Labor Ingelheim, Ingelheim, Germany
| | | | | | | |
Collapse
|
31
|
Lumley SF, Richens N, Lees E, Cregan J, Kalimeris E, Oakley S, Morgan M, Segal S, Dawson M, Walker AS, Eyre DW, Crook DW, Beer S, Novak A, Stoesser NE, Matthews PC. Changes in paediatric respiratory infections at a UK teaching hospital 2016-2021; impact of the SARS-CoV-2 pandemic. J Infect 2021; 84:40-47. [PMID: 34757137 PMCID: PMC8591975 DOI: 10.1016/j.jinf.2021.10.022] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 01/21/2023]
Abstract
Objective To describe the impact of the SARS-CoV-2 pandemic on the incidence of paediatric viral respiratory tract infection in Oxfordshire, UK. Methods Data on paediatric Emergency Department (ED) attendances (0-15 years inclusive), respiratory virus testing, vital signs and mortality at Oxford University Hospitals were summarised using descriptive statistics. Results Between 1-March-2016 and 30-July-2021, 155,056 ED attendances occurred and 7,195 respiratory virus PCRs were performed. Detection of all pathogens was suppressed during the first national lockdown. Rhinovirus and adenovirus rates increased when schools reopened September-December 2020, then fell, before rising in March-May 2021. The usual winter RSV peak did not occur in 2020/21, with an inter-seasonal rise (32/1,000 attendances in 0-3 yr olds) in July 2021. Influenza remained suppressed throughout. A higher paediatric early warning score (PEWS) was seen for attendees with adenovirus during the pandemic compared to pre-pandemic (p = 0.04, Mann-Witney U test), no other differences in PEWS were seen. Conclusions SARS-CoV-2 caused major changes in the incidence of paediatric respiratory viral infection in Oxfordshire, with implications for clinical service demand, testing strategies, timing of palivizumab RSV prophylaxis, and highlighting the need to understand which public health interventions are most effective for preventing respiratory virus infections.
Collapse
Affiliation(s)
- Sheila F Lumley
- NHS Foundation Trust, Oxford University Hospitals, Oxford, UK; Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford OX1 3SY, UK.
| | | | - Emily Lees
- Department of Paediatrics, University of Oxford, Oxford UK
| | - Jack Cregan
- Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford OX1 3SY, UK
| | | | - Sarah Oakley
- NHS Foundation Trust, Oxford University Hospitals, Oxford, UK
| | - Marcus Morgan
- NHS Foundation Trust, Oxford University Hospitals, Oxford, UK
| | - Shelley Segal
- NHS Foundation Trust, Oxford University Hospitals, Oxford, UK
| | - Moya Dawson
- NHS Foundation Trust, Oxford University Hospitals, Oxford, UK
| | - A Sarah Walker
- Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford OX1 3SY, UK; NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK; NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, University of Oxford, Oxford, UK
| | - David W Eyre
- NHS Foundation Trust, Oxford University Hospitals, Oxford, UK; NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK; NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, University of Oxford, Oxford, UK; Nuffield Department of Population Health, University of Oxford, Oxford, UK; Big Data Institute, University of Oxford, Oxford, UK
| | - Derrick W Crook
- NHS Foundation Trust, Oxford University Hospitals, Oxford, UK; Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford OX1 3SY, UK; NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK; NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, University of Oxford, Oxford, UK
| | - Sally Beer
- NHS Foundation Trust, Oxford University Hospitals, Oxford, UK
| | - Alex Novak
- NHS Foundation Trust, Oxford University Hospitals, Oxford, UK
| | - Nicole E Stoesser
- NHS Foundation Trust, Oxford University Hospitals, Oxford, UK; Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford OX1 3SY, UK; NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK; NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, University of Oxford, Oxford, UK
| | - Philippa C Matthews
- NHS Foundation Trust, Oxford University Hospitals, Oxford, UK; Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford OX1 3SY, UK; NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK; NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, University of Oxford, Oxford, UK.
| |
Collapse
|
32
|
Di Mattia G, Nenna R, Mancino E, Rizzo V, Pierangeli A, Villani A, Midulla F. During the COVID-19 pandemic where has respiratory syncytial virus gone? Pediatr Pulmonol 2021; 56:3106-3109. [PMID: 34273135 PMCID: PMC8441855 DOI: 10.1002/ppul.25582] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/07/2021] [Accepted: 07/07/2021] [Indexed: 01/09/2023]
Abstract
The diffusion of the SARS-CoV-2 virus and the implementation of restrictive measures led to a drastic reduction of respiratory syncytial virus (RSV) diffusion. Few RSV cases have been detected worldwide, even after the removal of the restrictions. We review the current literature and present possible explanations on why there has been a significant reduction of RSV detection during the COVID-19 pandemic. We also hypothesize what may happen when RSV begins to circulate again. The increase of an immunologically naïve population, with infants born from mothers who have not reinforced their immunity to RSV, could lead to greater RSV epidemics in the coming seasons. It is crucial to prepare the scientific community and to keep RSV surveillance active to avoid dramatic consequences.
Collapse
Affiliation(s)
- Greta Di Mattia
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Raffaella Nenna
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Enrica Mancino
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Valentina Rizzo
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Alessandra Pierangeli
- Laboratory of Virology, Department of Molecular Medicine, Sapienza University of Rome, affiliated to Istituto Pasteur Italia, Rome, Italy
| | - Alberto Villani
- Pediatric Emergency Department, Bambino Gesù Children's Hospital, Institute for Research, Hospitalization and Health Care (IRCCS), Rome, Italy
| | - Fabio Midulla
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| |
Collapse
|
33
|
García-Salido A, Leoz-Gordillo I, García-Teresa MÁ, Iglesias-Bouzas MI, Martínez de Azagra-Garde A, Nieto-Moro M. [Descriptive Analysis Of Sars-Cov2 Pandemia Impact On Pediatric Intensive Care Unit Admissions]. Med Intensiva 2021; 46:350-352. [PMID: 34226780 PMCID: PMC8241680 DOI: 10.1016/j.medin.2021.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- A García-Salido
- Servicio de Cuidados Intensivos Pediátricos, Hospital Infantil Universitario Niño Jesús, Madrid, España
| | - I Leoz-Gordillo
- Servicio de Cuidados Intensivos Pediátricos, Hospital Infantil Universitario Niño Jesús, Madrid, España
| | - M Á García-Teresa
- Servicio de Cuidados Intensivos Pediátricos, Hospital Infantil Universitario Niño Jesús, Madrid, España
| | - M I Iglesias-Bouzas
- Servicio de Cuidados Intensivos Pediátricos, Hospital Infantil Universitario Niño Jesús, Madrid, España
| | | | - M Nieto-Moro
- Servicio de Cuidados Intensivos Pediátricos, Hospital Infantil Universitario Niño Jesús, Madrid, España
| |
Collapse
|
34
|
Takashita E, Kawakami C, Momoki T, Saikusa M, Shimizu K, Ozawa H, Kumazaki M, Usuku S, Tanaka N, Okubo I, Morita H, Nagata S, Watanabe S, Hasegawa H, Kawaoka Y. Increased risk of rhinovirus infection in children during the coronavirus disease-19 pandemic. Influenza Other Respir Viruses 2021; 15:488-494. [PMID: 33715290 PMCID: PMC8189209 DOI: 10.1111/irv.12854] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/01/2021] [Accepted: 03/02/2021] [Indexed: 12/02/2022] Open
Abstract
Background Coronavirus disease (COVID‐19), which is caused by severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2), was first detected in Japan in January 2020 and has spread throughout the country. Previous studies have reported that viral interference among influenza virus, rhinovirus, and other respiratory viruses can affect viral infections at the host and population level. Methods To investigate the impact of COVID‐19 on influenza and other respiratory virus infections, we analyzed clinical specimens collected from 2244 patients in Japan with respiratory diseases between January 2018 and September 2020. Results The frequency of influenza and other respiratory viruses (coxsackievirus A and B; echovirus; enterovirus; human coronavirus 229E, HKU1, NL63, and OC43; human metapneumovirus; human parainfluenza virus 1, 2, 3, and 4; human parechovirus; human respiratory syncytial virus; human adenovirus; human bocavirus; human parvovirus B19; herpes simplex virus type 1; and varicella‐zoster virus) was appreciably reduced among all patients during the COVID‐19 pandemic except for that of rhinovirus in children younger than 10 years, which was appreciably increased. COVID‐19 has not spread among this age group, suggesting an increased risk of rhinovirus infection in children. Conclusions Rhinovirus infections should be continuously monitored to understand their increased risk during the COVID‐19 pandemic and viral interference with SARS‐CoV‐2.
Collapse
Affiliation(s)
- Emi Takashita
- Influenza Virus Research Center, National Institute of Infectious Diseases, Tokyo, Japan
| | | | - Tomoko Momoki
- Yokohama City Institute of Public Health, Kanagawa, Japan
| | - Miwako Saikusa
- Yokohama City Institute of Public Health, Kanagawa, Japan
| | - Kouhei Shimizu
- Yokohama City Institute of Public Health, Kanagawa, Japan
| | - Hiroki Ozawa
- Yokohama City Institute of Public Health, Kanagawa, Japan
| | | | - Shuzo Usuku
- Yokohama City Institute of Public Health, Kanagawa, Japan
| | - Nobuko Tanaka
- Yokohama City Institute of Public Health, Kanagawa, Japan
| | - Ichiro Okubo
- Yokohama City Institute of Public Health, Kanagawa, Japan
| | - Hiroko Morita
- Influenza Virus Research Center, National Institute of Infectious Diseases, Tokyo, Japan
| | - Shiho Nagata
- Influenza Virus Research Center, National Institute of Infectious Diseases, Tokyo, Japan
| | - Shinji Watanabe
- Influenza Virus Research Center, National Institute of Infectious Diseases, Tokyo, Japan
| | - Hideki Hasegawa
- Influenza Virus Research Center, National Institute of Infectious Diseases, Tokyo, Japan
| | - Yoshihiro Kawaoka
- Division of Virology, Department of Microbiology and Immunology, Institute of Medical Science, University of Tokyo, Tokyo, Japan.,Department of Special Pathogens, International Research Center for Infectious Diseases, Institute of Medical Science, University of Tokyo, Tokyo, Japan.,Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, WI, USA
| |
Collapse
|
35
|
Jung C, Levy C, Varon E, Biscardi S, Batard C, Wollner A, Deberdt P, Sellam A, Hau I, Cohen R. Diagnostic Accuracy of SARS-CoV-2 Antigen Detection Test in Children: A Real-Life Study. Front Pediatr 2021; 9:647274. [PMID: 34336732 PMCID: PMC8321236 DOI: 10.3389/fped.2021.647274] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 06/23/2021] [Indexed: 01/10/2023] Open
Abstract
Naso-pharyngeal RT-PCR is the gold standard for the diagnosis of COVID-19, but there is a need for rapid and reliable tests. Some validation studies have used frozen aliquots mainly from adults. The aim of this real-life study was to test the performance of a SARS-CoV-2 rapid antigen test (SC2-RAT) in children. Symptomatic patients aged 0 to 17 years were recruited in the emergency department of the University Hospital of Creteil and in primary care pediatric practices from October 10, 2020 for 7 weeks. Each enrolled child had a SARS-CoV-2 RT-PCR test and a SC2-RAT from two distinct nasopharyngeal swabs. Among the 308 patients (mean [SD] age 4.9 [5.3] years), fever was the main symptom (73.4%), with no difference between COVID-19-negative and -positive groups. The prevalence of COVID-19 was 10.7% (95% CI 7.5-14.7). On the whole cohort, the sensitivity and specificity of the SC2-RAT compared to RT-PCR was 87.9% (95% CI 71.8-96.6) and 98.5% (95% CI 96.3-99.6). Considering samples with cycle threshold >25, the sensibility was lower: 63.6% (95% CI 30.8-89.1) and the specificity 99.6% (95% CI 98.0-100.0). The mean delay to obtain an SC2-RAT result was <15 min but was 3.2 h (SD 5.5) for an RT-PCR result. Contact with a COVID-19-positive person was more frequent for COVID-19-positive than -negative patients (n = 21, 61.6%, vs. n = 64, 24.6%; p < 0.01). In real life, SC2-RAT seems reliable for symptomatic children, allowing to detect contagious children.
Collapse
Affiliation(s)
- Camille Jung
- Clinical Research Center, CHI Creteil, Créteil, France
| | - Corinne Levy
- Clinical Research Center, CHI Creteil, Créteil, France.,Association Clinique et Thérapeutique Infantile du Val de Marne, Créteil, France.,Paris Est University, IMRB-GRC GEMINI, Créteil, France.,Association Française de Pédiatrie Ambulatoire, Orleans, France
| | | | | | - Christophe Batard
- Association Clinique et Thérapeutique Infantile du Val de Marne, Créteil, France.,Association Française de Pédiatrie Ambulatoire, Orleans, France
| | - Alain Wollner
- Association Clinique et Thérapeutique Infantile du Val de Marne, Créteil, France.,Association Française de Pédiatrie Ambulatoire, Orleans, France
| | - Patrice Deberdt
- Association Clinique et Thérapeutique Infantile du Val de Marne, Créteil, France
| | - Aurélie Sellam
- Association Clinique et Thérapeutique Infantile du Val de Marne, Créteil, France
| | - Isabelle Hau
- Department of Pediatrics, CHI Creteil, Creteil, France
| | - Robert Cohen
- Association Clinique et Thérapeutique Infantile du Val de Marne, Créteil, France.,Paris Est University, IMRB-GRC GEMINI, Créteil, France.,Association Française de Pédiatrie Ambulatoire, Orleans, France
| |
Collapse
|
36
|
Metagenomic Sequencing To Detect Respiratory Viruses in Persons under Investigation for COVID-19. J Clin Microbiol 2020; 59:JCM.02142-20. [PMID: 33067271 DOI: 10.1128/jcm.02142-20] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 10/13/2020] [Indexed: 12/31/2022] Open
Abstract
Broad testing for respiratory viruses among persons under investigation (PUIs) for SARS-CoV-2 has been performed inconsistently, limiting our understanding of alternative viral infections and coinfections in these patients. RNA metagenomic next-generation sequencing (mNGS) offers an agnostic tool for the detection of both SARS-CoV-2 and other RNA respiratory viruses in PUIs. Here, we used RNA mNGS to assess the frequencies of alternative viral infections in SARS-CoV-2 RT-PCR-negative PUIs (n = 30) and viral coinfections in SARS-CoV-2 RT-PCR-positive PUIs (n = 45). mNGS identified all viruses detected by routine clinical testing (influenza A [n = 3], human metapneumovirus [n = 2], and human coronavirus OC43 [n = 2], and human coronavirus HKU1 [n = 1]). mNGS also identified both coinfections (1, 2.2%) and alternative viral infections (4, 13.3%) that were not detected by routine clinical workup (respiratory syncytial virus [n = 3], human metapneumovirus [n = 1], and human coronavirus NL63 [n = 1]). Among SARS-CoV-2 RT-PCR-positive PUIs, lower cycle threshold (CT ) values correlated with greater SARS-CoV-2 read recovery by mNGS (R 2, 0.65; P < 0.001). Our results suggest that current broad-spectrum molecular testing algorithms identify most respiratory viral infections among SARS-CoV-2 PUIs, when available and implemented consistently.
Collapse
|