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Li F, Guo L, Li Q, Xu H, Fu Y, Huang L, Feng G, Liu G, Chen X, Xie Z. Changes in the epidemiology and clinical characteristics of viral gastroenteritis among hospitalized children in the Mainland of China: a retrospective study from 2016 to 2020. BMC Pediatr 2024; 24:303. [PMID: 38704530 PMCID: PMC11069194 DOI: 10.1186/s12887-024-04776-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 04/18/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Acute gastroenteritis (AGE) causes significant morbidity in children worldwide; however, the disease burden of children hospitalized with viral gastroenteritis in China has been rarely described. Through this study, we analyzed the data of hospitalized children with viral gastroenteritis to explore the changes in the epidemiology and clinical characteristics of viral gastroenteritis in the mainland of China. METHODS Data were extracted from Futang Children's Medical Development Research Center (FRCPD), between 2016 and 2020, across 27 hospitals in 7 regions. The demographics, geographic distribution, pathogenic examination results, complications, hospital admission date, length of hospital stays, hospitalization charges and outcomes were collected and analyzed. RESULTS Viral etiological agents included rotavirus (RV), adenovirus (ADV), norovirus (NV) and coxsackievirus (CV) that were detected in 25,274 (89.6%), 1,047 (3.7%), 441 (1.5%) and 83 (0.3%) cases. There was a higher prevalence of RV and NV infection among children younger than 3 years of age. RV and NV had the highest detection rates in winter, while ADV in summer. Children with viral gastroenteritis were often accompanied by other diseases, such as myocardial diseases (10.98-31.04%), upper respiratory tract diseases (1.20-20.15%), and seizures (2.41-14.51%). Among those cases, the co-infection rate with other pathogens was 6.28%, with Mycoplasma pneumoniae (M. pneumoniae), Epstein-Barr virus (EBV), and influenza virus (FLU) being the most common pathogens. The median length of stay was 5 days, and the median cost of hospitalization corresponded to587 US dollars. CONCLUSIONS This finding suggests that viral gastroenteritis, especially those caused by RV, is a prevalent illness among younger children. Co-infections and the presence of other diseases are common. The seasonality and regional variation of viral etiological agents highlight the need for targeted prevention and control measures. Although viral gastroenteritis rarely leads to death, it also results in a significant economic burden on healthcare systems.
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Affiliation(s)
- Fei Li
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Lingyun Guo
- Department of Infectious Disease, National Center for Children's Health, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Qi Li
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Hui Xu
- Big Data and Engineering Research Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Yiliang Fu
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Luci Huang
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Guoshuang Feng
- Big Data and Engineering Research Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Gang Liu
- Department of Infectious Disease, National Center for Children's Health, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Xiangpeng Chen
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China.
| | - Zhengde Xie
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
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Wang CR. Epidemic characteristics and changing trend of enterovirus infections in the context of prevention and control of COVID-19 epidemic. WORLD CHINESE JOURNAL OF DIGESTOLOGY 2024; 32:254-260. [DOI: 10.11569/wcjd.v32.i4.254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/28/2024]
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Huang S, Zhang Y, Zhang W, Chen M, Li C, Guo X, Zhu S, Zeng H, Fang L, Ke B, Li H, Yoshida H, Xu W, Deng X, Zheng H. Prevalence of Non-Polio Enteroviruses in the Sewage of Guangzhou City, China, from 2013 to 2021. Microbiol Spectr 2023; 11:e0363222. [PMID: 36995241 PMCID: PMC10269821 DOI: 10.1128/spectrum.03632-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 03/13/2023] [Indexed: 03/31/2023] Open
Abstract
Continuous surveillance of enteroviruses (EVs) in urban domestic sewage can timely reflect the circulation of EVs in the environment and crowds, and play a predictive and early warning role in EV-related diseases. To better understand the long-term epidemiological trends of circulating EVs and EV-related diseases, we conducted a 9-year (2013 to 2021) surveillance study of non-polio EVs (NPEVs) in urban sewage in Guangzhou city, China. After concentrating and isolating the viruses from the sewage samples, NPEVs were detected and molecular typing was performed. Twenty-one different NPEV serotypes were identified. The most isolated EVs were echovirus 11 (E11), followed by coxsackievirus (CV) B5, E6, and CVB3. EV species B prevailed in sewage samples, but variations in the annual frequency of different serotypes were also observed in different seasons, due to spatial and temporal factors. E11 and E6 were detected continuously before 2017, and the number of isolates was relatively stable during the surveillance period. However, after their explosive growth in 2018 and 2019, their numbers suddenly decreased significantly. CVB3 and CVB5 had alternating trends; CVB5 was most frequently detected in 2013 to 2014 and 2017 to 2018, while CVB3 was most frequently detected in 2015 to 2016 and 2020 to 2021. Phylogenetic analysis showed that at least two different transmission chains of CVB3 and CVB5 were prevalent in Guangzhou City. Our results show that in the absence of a comprehensive and systematic EV-related disease surveillance system in China, environmental surveillance is a powerful and effective tool to strengthen and further investigate the invisible transmission of EVs in the population. IMPORTANCE This study surveilled urban sewage samples from north China for 9 years to monitor enteroviruses. Samples were collected, processed, and viral identification and molecular typing were performed. We detected 21 different non-polio enteroviruses (NPEVs) with yearly variations in prevalence and peak seasons. In addition, this study is very important for understanding the epidemiology of EVs during the COVID-19 pandemic, as the detection frequency and serotypes of EVs in sewage changed considerably around 2020. We believe that our study makes a significant contribution to the literature because our results strongly suggest that environmental surveillance is an exceptionally important tool, which can be employed to detect and monitor organisms of public health concern, which would otherwise be missed and under-reported by case-based surveillance systems alone.
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Affiliation(s)
- Shufen Huang
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Workstation for Emerging Infectious Disease Control and Prevention, Panyu District, Guangzhou, China
- School of Public Health, Southern Medical University, Baiyun District, Guangzhou, China
| | - Yong Zhang
- WHO WPRO Regional Polio Reference Laboratory and Ministry of Health Key Laboratory for Medical Virology, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Changping District, Beijing, China
| | - Wei Zhang
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Workstation for Emerging Infectious Disease Control and Prevention, Panyu District, Guangzhou, China
| | - Meizhong Chen
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Workstation for Emerging Infectious Disease Control and Prevention, Panyu District, Guangzhou, China
- School of Public Health, Southern Medical University, Baiyun District, Guangzhou, China
| | - Caixia Li
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Workstation for Emerging Infectious Disease Control and Prevention, Panyu District, Guangzhou, China
| | - Xue Guo
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Workstation for Emerging Infectious Disease Control and Prevention, Panyu District, Guangzhou, China
| | - Shuangli Zhu
- WHO WPRO Regional Polio Reference Laboratory and Ministry of Health Key Laboratory for Medical Virology, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Changping District, Beijing, China
| | - Hanri Zeng
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Workstation for Emerging Infectious Disease Control and Prevention, Panyu District, Guangzhou, China
| | - Ling Fang
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Workstation for Emerging Infectious Disease Control and Prevention, Panyu District, Guangzhou, China
| | - Bixia Ke
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Workstation for Emerging Infectious Disease Control and Prevention, Panyu District, Guangzhou, China
| | - Hui Li
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Workstation for Emerging Infectious Disease Control and Prevention, Panyu District, Guangzhou, China
| | - Hiromu Yoshida
- Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Wenbo Xu
- WHO WPRO Regional Polio Reference Laboratory and Ministry of Health Key Laboratory for Medical Virology, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Changping District, Beijing, China
| | - Xiaoling Deng
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Workstation for Emerging Infectious Disease Control and Prevention, Panyu District, Guangzhou, China
| | - Huanying Zheng
- Guangdong Provincial Center for Disease Control and Prevention, Guangdong Workstation for Emerging Infectious Disease Control and Prevention, Panyu District, Guangzhou, China
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Völk S, Ködel U, Pfister HW, Klein M. [Influence of the COVID-19 pandemic on the occurrence of neurological infectious diseases]. Nervenarzt 2022; 94:278-286. [PMID: 36576523 PMCID: PMC9795461 DOI: 10.1007/s00115-022-01420-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 11/18/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND During the coronavirus disease 2019 (COVID-19) pandemic a wide range of hygiene measures were implemented to contain the spread of infections with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Besides a mitigation of SARS-CoV‑2, a decline in the number of other respiratory tract infections could be observed. Interestingly, the numbers for some infections of the central nervous system (CNS) decreased as well. OBJECTIVE This review article shows the development of important CNS infections in Germany during the COVID-19 pandemic. MATERIAL AND METHOD This article is based on relevant literature on the epidemiology of CNS infections during the COVID-19 pandemic up to autumn 2022. RESULTS During the COVID-19 pandemic the frequency of bacterial meningitis caused by Streptococcus pneumoniae, Neisseria meningitidis and Haemophilus influenzae significantly declined. The frequency of viral meningitis, particularly those caused by Enterovirus, decreased as well. In contrast, the number of patients suffering from tick-borne encephalitis significantly increased within the first year of the pandemic. DISCUSSION During the pandemic there was a decrease in cases of bacterial and viral meningitis, most likely due to the general containment strategies and social contact restrictions. The increase of infections transmitted by ticks could be a consequence of changed leisure activities during the pandemic.
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Affiliation(s)
- Stefanie Völk
- Neurologische Klinik und Poliklinik, Klinikum der Universität München, LMU München, Marchioninistraße 15, 81377, München, Deutschland
| | - Uwe Ködel
- Neurologische Klinik und Poliklinik, Klinikum der Universität München, LMU München, Marchioninistraße 15, 81377, München, Deutschland
| | - Hans-Walter Pfister
- Neurologische Klinik und Poliklinik, Klinikum der Universität München, LMU München, Marchioninistraße 15, 81377, München, Deutschland
| | - Matthias Klein
- Neurologische Klinik und Poliklinik, Klinikum der Universität München, LMU München, Marchioninistraße 15, 81377, München, Deutschland.
- Zentrale Notaufnahme, Klinikum der Universität München, LMU München, München, Deutschland.
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Lee S, Yang JH, Lee JE, Kim YO. Serotype analysis of pediatric enteroviral meningitis in Gwangju, Republic of Korea: Number of annual cases, distribution by age group, and characteristics of each serotype. J Clin Virol 2022; 153:105192. [PMID: 35661584 DOI: 10.1016/j.jcv.2022.105192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 04/26/2022] [Accepted: 05/22/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Enteroviral meningitis is a common disease in children; however, serotype data are still lacking, especially for late childhood. OBJECTIVES This study analyzed the number of annual cases, distribution by age group, and characteristics of each serotype among children with enteroviral meningitis. STUDY DESIGN After the initial screening of 1,009 children (<18 years) with viral meningitis between 2008 and 2021, the data of enteroviral meningitis were retrospectively reviewed. The number of annual cases and serotypes were investigated. The distribution of serotypes across different ages was reviewed. Clinical characteristics of the major serotypes (detected in at least 15 patients) were further examined. RESULTS Among the 700 patients with enteroviral meningitis, serotypes were tested in 517 patients (73.9%), which could be typed in 370 patients (71.6%). EV-A71 was the most common serotype detected in 2010, 2012, and 2019. After 2020, enterovirus was rarely detected. The group B coxsackieviruses (CVBs) were commonly detected in neonates (CVB1, 33.3%) and infants (CVB5, 17.4%). The echoviruses were commonly detected beyond infancy; E30 was the most frequently detected in late childhood (14.4%) and adolescents (15.4%). EV-A71 was the most frequently detected in early childhood (17.2%). Between the 11 major serotypes, vomiting, headache, and irritability were more commonly associated with echoviruses (P <0.01). In EV-A71, neurologic symptoms and skin lesions were more common (P <0.01). CONCLUSION The CVBs were commonly detected in neonates and infants, whereas the echoviruses were commonly detected beyond infancy and caused vomiting, headache, and irritability. EV-A71 was the most frequently detected in early childhood, frequently causing neurologic and dermatologic problems.
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Affiliation(s)
- Sanghoon Lee
- Department of Pediatrics, Chonnam National University Children's Hospital, 42, Jebong-ro, Dong-gu, Gwangju 61469, Republic of Korea
| | - Jae Hyuk Yang
- Department of Pediatrics, Chonnam National University Children's Hospital, 42, Jebong-ro, Dong-gu, Gwangju 61469, Republic of Korea; Department of Pediatrics, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Ji-Eun Lee
- Division of Infectious Disease Research, Health and Environment Research Institute of Gwangju, 584 Mugindae-ro, Seo-gu, Gwangju 61954, Republic of Korea
| | - Young Ok Kim
- Department of Pediatrics, Chonnam National University Children's Hospital, 42, Jebong-ro, Dong-gu, Gwangju 61469, Republic of Korea; Department of Pediatrics, Chonnam National University Medical School, Gwangju, Republic of Korea.
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Völk S, Pfirrmann M, Koedel U, Pfister HW, Lang T, Scheibe F, Salih F, Herzig-Nichtweiss J, Zimmermann J, Alonso A, Wittstock M, Totzeck A, Schramm P, Schirotzek I, Onur OA, Pelz JO, Ottomeyer C, Luger S, Barlinn K, Binder T, Wöbker G, Reimann G, Urbanek C, Heckelmann J, Lochner P, Berghoff M, Schönenberger S, Neumann B, Niesen WD, Dohmen C, Huttner HB, Günther A, Klein M. Decline in the number of patients with meningitis in German hospitals during the COVID-19 pandemic. J Neurol 2022. [PMID: 35316388 DOI: 10.1007/s00415-022-11034-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/14/2022] [Accepted: 02/15/2022] [Indexed: 12/29/2022]
Abstract
Background and objectives In 2020, a wide range of hygiene measures was implemented to mitigate infections caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). In consequence, pulmonary infections due to other respiratory pathogens also decreased. Here, we evaluated the number of bacterial and viral meningitis and encephalitis cases during the coronavirus disease 2019 (COVID-19) pandemic. Methods In a multicentre retrospective analysis of data from January 2016 until December 2020, numbers of patients diagnosed with bacterial meningitis and other types of CNS infections (such as viral meningitis and encephalitis) at 26 German hospitals were studied. Furthermore, the number of common meningitis-preceding ear-nose-throat infections (sinusitis, mastoiditis and otitis media) was evaluated. Results Compared to the previous years, the total number of patients diagnosed with pneumococcal meningitis was reduced (n = 64 patients/year in 2020 vs. n = 87 to 120 patients/year between 2016 and 2019, all p < 0.05). Additionally, the total number of patients diagnosed with otolaryngological infections was significantly lower (n = 1181 patients/year in 2020 vs. n = 1525 to 1754 patients/year between 2016 and 2019, all p < 0.001). We also observed a decline in viral meningitis and especially enterovirus meningitis (n = 25 patients/year in 2020 vs. n = 97 to 181 patients/year between 2016 and 2019, all p < 0.001). Discussion This multicentre retrospective analysis demonstrates a decline in the number of patients treated for viral and pneumococcal meningitis as well as otolaryngological infections in 2020 compared to previous years. Since the latter often precedes pneumococcal meningitis, this may point to the significance of the direct spread of pneumococci from an otolaryngological focus such as mastoiditis to the brain as one important pathophysiological route in the development of pneumococcal meningitis. Supplementary Information The online version contains supplementary material available at 10.1007/s00415-022-11034-w.
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Wang L, Guo X, Zhao N, Ouyang Y, Du B, Xu W, Chan T, Jiang H, Liu S. Effects of the Enhanced Public Health Intervention during the COVID‐19 Epidemic on Respiratory and Gastrointestinal Infectious Diseases in China. J Med Virol 2022; 94:2201-2211. [PMID: 35067944 PMCID: PMC9015532 DOI: 10.1002/jmv.27619] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 12/31/2021] [Accepted: 01/21/2022] [Indexed: 11/19/2022]
Abstract
The public health interventions to mitigate coronavirus disease 2019 (COVID‐19) could also potentially reduce the global activity of influenza. However, this strategy's impact on other common infectious diseases is unknown. We collected data of 10 respiratory infectious (RI) diseases, influenza‐like illnesses (ILIs), and seven gastrointestinal infectious (GI) diseases during 2015–2020 in China and applied two proportional tests to check the differences in the yearly incidence and mortality, and case‐fatality rates (CFRs) over the years 2015–2020. The results showed that the overall RI activity decreased by 7.47%, from 181.64 in 2015–2019 to 168.08 per 100 000 in 2020 (p < 0.001); however, the incidence of influenza was seen to have a 16.08% escalation (p < 0.001). In contrast, the average weekly ILI percentage and positive influenza virus rate decreased by 6.25% and 61.94%, respectively, in 2020 compared to the previous 5 years (all p < 0.001). The overall incidence of GI decreased by 45.28%, from 253.73 in 2015–2019 to 138.84 in 2020 per 100 000 (p < 0.001), and with the greatest decline seen in hand, foot, and mouth disease (HFMD) (64.66%; p < 0.001). The mortality and CFRs from RI increased by 128.49% and 146.95%, respectively, in 2020, compared to 2015–2019 (p < 0.001). However, the mortality rates and CFRs of seven GI decreased by 70.56% and 46.12%, respectively (p < 0.001). In conclusion, China's COVID‐19 elimination/containment strategy is very effective in reducing the incidence rates of RI and GI, and ILI activity, as well as the mortality and CFRs of GI diseases. COVID‐19 elimination strategy in China decreased the activity of respiratory infectious diseases (RI) and influenza‐like illnesses.
A 16.08% escalation was seen in influenza in 2020 compared to 2015–2019.
The mortality of RI increased slightly in 2020 compared to 2015–2019.
COVID‐19 elimination strategy in China decreased dramatically the activity and mortality of gastrointestinal infectious diseases.
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Affiliation(s)
- Lan Wang
- Department of Geriatrics, the First Affiliated HospitalZhejiang University School of MedicineHangzhou310003ZhejiangChina
| | - Xiangyu Guo
- School of StatisticsRenmin University of ChinaBeijing100872China
| | - Na Zhao
- School of Ecology and EnvironmentAnhui Normal UniversityWuhuAnhui Province241002China
| | - Yanyan Ouyang
- School of StatisticsRenmin University of ChinaBeijing100872China
| | | | - Wangli Xu
- School of StatisticsRenmin University of ChinaBeijing100872China
| | - Ta‐Chien Chan
- Research Center for Humanities and Social Sciences, Academia SinicaTaipei115Taiwan
| | - Hui Jiang
- Beijing Chest HospitalCapital Medical UniversityBeijing101149China
- Beijing Tuberculosis and Thoracic Tumor Research InstituteBeijing101149China
| | - Shelan Liu
- Department of Infectious Diseases, Zhejiang Provincial Center for Disease Control and PreventionHangzhouZhejiang Province310051China
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Zhang L, Guo X, Jiang H, Zhao N, Cheng W, Xu W, Liu S. Decreased incidence of acute hemorrhagic conjunctivitis associated with enhanced public health intervention during the COVID-19 epidemic in China, 2020. Arch Virol 2022; 167:577-581. [PMID: 35039974 PMCID: PMC8763440 DOI: 10.1007/s00705-021-05282-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 09/13/2021] [Indexed: 11/29/2022]
Abstract
Outbreaks of acute hemorrhagic conjunctivitis (AHC) are associated with a high disease burden. In this study, we investigated the association between enhanced public health intervention and the incidence of AHC during the COVID-19 pandemic in China. A total of 212,526 AHC cases were reported in China during 2015–2020. The overall yearly incidence rate and number of AHC cases decreased by 23.08% and 22.15%, respectively, during the COVID-19 epidemic, compared with the previous 5 years (all p < 0.001). Significant reductions in AHC incidence were found both during the emergency period and after the relaxation of emergency measures in 2020 compared to the previous 5 years (22.22% and 28.00% reduction, respectively; p < 0.001). Enhanced public health initiatives during the COVID-19 pandemic in China were therefore associated with lower transmission of pathogens causing AHC.
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Affiliation(s)
- Li Zhang
- Eye Center of the Second Affiliated Hospital, Medical School of Zhejiang University, Hangzhou, 310009, Zhejiang, China
| | - Xiangyu Guo
- School of Statistics, Renmin University of China, Beijing, 100872, China
| | - Hui Jiang
- Beijing Chest Hospital, Capital Medical University, Beijing, 101149, China.,Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, 101149, China
| | - Na Zhao
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, School of Ecology and Environment, Anhui Normal University, Wuhu, 241002, Anhui, China
| | - Wei Cheng
- Department of Infectious Diseases, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, 310051, Zhejiang, China
| | - Wangli Xu
- School of Statistics, Renmin University of China, Beijing, 100872, China.
| | - Shelan Liu
- Department of Infectious Diseases, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, 310051, Zhejiang, China.
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Lee J, Choi A, Kim K, Bin JH, Eom TH, Yoo IH, Yoon DH, Kim S, Kim YH. Changes in the Epidemiology and Causative Pathogens of Meningitis in Children After the Outbreak of the Coronavirus Disease 2019: A Multicenter Database Study. Front Pediatr 2022; 10:810616. [PMID: 35498771 PMCID: PMC9049671 DOI: 10.3389/fped.2022.810616] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 03/15/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND With the outbreak of the COVID-19 pandemic, non-pharmaceutical interventions such as social distancing have been implemented worldwide, and a decrease in other infectious diseases has been reported as an unexpected benefit. However, to date, studies are lacking regarding the effects of the COVID-19 pandemic on neuroinfectious diseases; therefore, we aimed to determine the effects of the COVID-19 pandemic on the incidence of meningitis, which is the most common infectious disease in children. METHODS This retrospective study used electronic medical record data from five university hospitals located in the metropolitan cities in Korea. This study included patients aged <18 years who were diagnosed with meningitis between January 2017 and December 2020. We analyzed the clinical characteristics of patients with meningitis and changes in the incidence and causative pathogens of meningitis before and after the COVID-19 outbreak. RESULTS The study included 677 patients with meningitis. Following the outbreak of COVID-19 in Korea in January 2020, the incidence of childhood meningitis significantly decreased and seasonal changes noted yearly disappeared. There was a difference in the age distribution of patients with meningitis. The incidence of meningitis decreased significantly in children aged >5 years, and the incidence in children <5 years of age relatively increased (p < 0.001). In addition, there was a notable decrease in the cases of suspected meningitis (p < 0.001). The incidence of enteroviral meningitis, the most common cause of meningitis, significantly decreased. CONCLUSION After the COVID-19 outbreak, the incidence of childhood meningitis significantly decreased with the implementation of non-pharmaceutical interventions. Absence of enteroviral meningitis and decrease in the proportion of patients aged ≥5 years with meningitis having mild symptoms were noted. Consequently, it can be concluded that the non-pharmaceutical interventions (NPIs) instituted to prevent the spread of COVID-19 had some effect on reducing the incidence of meningitis.
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Affiliation(s)
- Jooyoung Lee
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Arum Choi
- Department of Preventive Medicine and Public Health, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Kyunghoon Kim
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, South Korea
| | - Joong Hyun Bin
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Tae Hoon Eom
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Il Han Yoo
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Da Hye Yoon
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Sukil Kim
- Department of Preventive Medicine and Public Health, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Young Hoon Kim
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul, South Korea
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Li F, Zhang Y, Shi P, Cao L, Su L, Zhang Y, Peng K, Lu R, Tan W, Shen J. Epidemiology of Viruses Causing Pediatric Community Acquired Pneumonia in Shanghai During 2010-2020: What Happened Before and After the COVID-19 Outbreak? Infect Dis Ther 2021; 11:165-174. [PMID: 34694579 PMCID: PMC8542501 DOI: 10.1007/s40121-021-00548-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 10/08/2021] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Since the global outbreak of COVID-19, there has been a significant reduction in pediatric outpatient and emergency visits for infectious diseases. The purpose of this study was to analyze the changes in respiratory viruses in children with community-acquired pneumonia (CAP) in Shanghai in the past 10 years, especially in the first year after COVID-19. METHODS We conducted a retrospective, observational study; the results for eight common respiratory viruses (respiratory syncytial virus (RSV), influenza virus A and B, parainfluenza virus 1-3 (PIV), adenovirus (ADV) and human metapneumovirus) tested by direct fluorescent antibody assays in hospitalized CAP cases in Children's Hospital of Fudan University during 2010-2020 were analyzed. RESULTS Of the 5544 hospitalized CAP patients included in this study, 20.2% (1125/5544) were positive for the eight respiratory viruses. The top three pathogens were RSV, PIV3 and ADV, detected from 9.8% (543/5544), 5.3% (294/5544) and 2.0% (111/5544) of the samples, respectively. RSV had the highest positive rates among children < 2 years old. In 2020, the detection rate of all viruses showed a sharp decline from February to August compared with the previous 9 years. When the Shanghai community reopened in August 2020, the detection rate of eight viruses rebounded significantly in September. CONCLUSIONS These eight respiratory viruses, especially RSV and PIV, were important pathogens of CAP in Shanghai children in the past 10 years. The COVID-19 pandemic had a significant impact on the detection rates for eight respiratory viruses in children with CAP in Shanghai.
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Affiliation(s)
- Fei Li
- Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Yuhan Zhang
- Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Peng Shi
- Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Linfeng Cao
- Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Liyun Su
- Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Yulan Zhang
- Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
| | - Ke Peng
- Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
| | - Roujian Lu
- National Institute for Viral Disease Control and Prevention, China CDC, Beijing, China
| | - Wenjie Tan
- National Institute for Viral Disease Control and Prevention, China CDC, Beijing, China.
| | - Jun Shen
- Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China.
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11
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Stoffel L, Agyeman PKA, Keitel K, Barbani MT, Duppenthaler A, Kopp MV, Aebi C. Striking Decrease of Enteroviral Meningitis in Children During the COVID-19 Pandemic. Open Forum Infect Dis 2021; 8:ofab115. [PMID: 34183977 PMCID: PMC8083471 DOI: 10.1093/ofid/ofab115] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 03/09/2021] [Indexed: 12/16/2022] Open
Abstract
We report the unprecedented complete absence of pediatric enteroviral meningitis in 2020 in the area of Bern, Switzerland. Presumably an unintended effect of coronavirus disease 2019 public health measures, this finding highlights the potential of community-wide nonpharmaceutical interventions for controlling the circulation of a major pediatric pathogen, which is mainly transmitted by the fecal-oral route.
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Affiliation(s)
- Larissa Stoffel
- Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Philipp K A Agyeman
- Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Kristina Keitel
- Department of Pediatric Emergency Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | - Andrea Duppenthaler
- Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Matthias V Kopp
- Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Airway Research Center North (ARCN), Member of the German Lung Research Center (DZL), University of Luebeck, Luebeck, Germany
| | - Christoph Aebi
- Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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12
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Pinto TCA, Costa NS, Oliveira LMA. World Meningitis Day and the World Health Organization's roadmap to defeat bacterial meningitis in the COVID-19 pandemic era. Int J Infect Dis 2021; 107:219-220. [PMID: 33932605 DOI: 10.1016/j.ijid.2021.04.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 04/22/2021] [Indexed: 10/21/2022] Open
Affiliation(s)
- Tatiana Castro Abreu Pinto
- Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Natalia Silva Costa
- Instituto de Microbiologia Paulo de Goes, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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Abstract
Purpose of review Community-acquired bacterial meningitis is a continually changing disease. This review summarises both dynamic epidemiology and emerging data on pathogenesis. Updated clinical guidelines are discussed, new agents undergoing clinical trials intended to reduce secondary brain damage are presented. Recent findings Conjugate vaccines are effective against serotype/serogroup-specific meningitis but vaccine escape variants are rising in prevalence. Meningitis occurs when bacteria evade mucosal and circulating immune responses and invade the brain: directly, or across the blood–brain barrier. Tissue damage is caused when host genetic susceptibility is exploited by bacterial virulence. The classical clinical triad of fever, neck stiffness and headache has poor diagnostic sensitivity, all guidelines reflect the necessity for a low index of suspicion and early Lumbar puncture. Unnecessary cranial imaging causes diagnostic delays. cerebrospinal fluid (CSF) culture and PCR are diagnostic, direct next-generation sequencing of CSF may revolutionise diagnostics. Administration of early antibiotics is essential to improve survival. Dexamethasone partially mitigates central nervous system inflammation in high-income settings. New agents in clinical trials include C5 inhibitors and daptomycin, data are expected in 2025. Summary Clinicians must remain vigilant for bacterial meningitis. Constantly changing epidemiology and emerging pathogenesis data are increasing the understanding of meningitis. Prospects for better treatments are forthcoming.
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