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Klug L, Lorenz P, Addo MM, Lohse AW, Manthey C, Reuken P, Stallmach A, Jansen PL. Leitlinienreport der aktualisierten S2k-Leitlinie Gastrointestinale Infektionen der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2024; 62:e517-e530. [PMID: 38976981 DOI: 10.1055/a-2240-1706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Affiliation(s)
- Lars Klug
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin, Deutschland
| | - Pia Lorenz
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin, Deutschland
| | - Marylyn M Addo
- I. Medizinische Klinik und Poliklinik Gastroenterologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Ansgar W Lohse
- I. Medizinische Klinik und Poliklinik Gastroenterologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Carolin Manthey
- I. Medizinische Klinik und Poliklinik Gastroenterologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
- Gemeinschaftspraxis Innere Medizin Witten, Witten, Deutschland
| | - Philipp Reuken
- Klinik für Innere Medizin IV (Gastroenterologie, Hepatologie, Infektiologie, zentrale Endoskopie) Universitätsklinikum Jena, Jena, Deutschland
| | - Andreas Stallmach
- Klinik für Innere Medizin IV (Gastroenterologie, Hepatologie, Infektiologie, zentrale Endoskopie) Universitätsklinikum Jena, Jena, Deutschland
| | - Petra Lynen Jansen
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin, Deutschland
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Manthey CF, Addo MM, Stallmach A, Lohse AW. Editorial zur Aktualisierung der S2k-Leitlinie Gastrointestinale Infektionen v2.0. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2024; 62:1088-1089. [PMID: 38976984 DOI: 10.1055/a-2240-1827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Affiliation(s)
| | - Marylyn M Addo
- I. Medizinische Klinik und Poliklinik Gastroenterologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Andreas Stallmach
- Gastroenterologie, Hepatologie und Infektiologie, Friedrich Schiller Universität, Jena, Germany
| | - Ansgar W Lohse
- I. Medizinische Klinik und Poliklinik Gastroenterologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
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Manthey CF, Epple HJ, Keller KM, Lübbert C, Posovszky C, Ramharter M, Reuken P, Suerbaum S, Vehreschild M, Weinke T, Addo MM, Stallmach A, Lohse AW. S2k-Leitlinie Gastrointestinale Infektionen der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2024; 62:1090-1149. [PMID: 38976986 DOI: 10.1055/a-2240-1428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Affiliation(s)
- Carolin F Manthey
- I. Medizinische Klinik und Poliklinik - Schwerpunkt Gastroenterologie; Sektionen Infektions- und Tropenmedizin, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
- Gemeinschaftspraxis Innere Medizin Witten, Witten, Deutschland
| | - Hans-Jörg Epple
- Antibiotic Stewardship, Vorstand Krankenversorgung, Universitätsmedizin Berlin, Berlin, Deutschland
| | - Klaus-Michael Keller
- Klinik für Kinder- und Jugendmedizin, Helios Dr. Horst Schmidt Kliniken, Klinik für Kinder- und Jugendmedizin, Wiesbaden, Deutschland
| | - Christoph Lübbert
- Bereich Infektiologie und Tropenmedizin, Medizinische Klinik I (Hämatologie, Zelltherapie, Infektiologie und Hämostaseologie), Universitätsklinikum Leipzig, Leipzig, Deutschland
| | | | - Michael Ramharter
- I. Medizinische Klinik und Poliklinik - Schwerpunkt Gastroenterologie; Sektionen Infektions- und Tropenmedizin, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Philipp Reuken
- Klinik für Innere Medizin IV (Gastroenterologie, Hepatologie, Infektiologie, Zentrale Endoskopie), Universitätsklinikum Jena, Jena, Deutschland
| | - Sebastian Suerbaum
- Universität München, Max von Pettenkofer-Institut für Hygiene und Medizinische Mikrobiologie, München, Deutschland
| | - Maria Vehreschild
- Medizinische Klinik II, Universitätsklinikum Frankfurt, Frankfurt, Deutschland
| | - Thomas Weinke
- Klinik für Gastroenterologie und Infektiologie, Klinikum Ernst von Bergmann, Potsdam, Deutschland
| | - Marylyn M Addo
- I. Medizinische Klinik und Poliklinik - Schwerpunkt Gastroenterologie; Sektionen Infektions- und Tropenmedizin, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
- Institut für Infektionsforschung und Impfstoffentwicklung Sektion Infektiologie, I. Med. Klinik, Zentrum für Innere Medizin, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Andreas Stallmach
- Klinik für Innere Medizin IV (Gastroenterologie, Hepatologie, Infektiologie, Zentrale Endoskopie), Universitätsklinikum Jena, Jena, Deutschland
| | - Ansgar W Lohse
- I. Medizinische Klinik und Poliklinik - Schwerpunkt Gastroenterologie; Sektionen Infektions- und Tropenmedizin, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
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Ambrosius-Eichner J, Hogardt M, Berger A, Dultz G, Idris R, Kempf VAJ, Wichelhaus TA. Comparative evaluation of the detection rate, workflow and associated costs of a multiplex PCR panel versus conventional methods in diagnosis of infectious gastroenteritis. J Med Microbiol 2024; 73. [PMID: 38362908 DOI: 10.1099/jmm.0.001795] [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] [Indexed: 02/17/2024] Open
Abstract
Introduction. Infectious gastroenteritis is a common reason for consulting a physician. Although most cases of gastrointestinal illness are self-limiting, the identification of the etiologic pathogen by stool specimen analysis is important in cases of more severe illness and for epidemiological reasons.Due to the broad range of causative pathogens, the conventional examination of a stool specimen is labour-intensive and usually requires different diagnostic methods. Multiplex PCR tests [e.g. BioFire Gastrointestinal (GI) Panel] allow the rapid detecting of up to 22 pathogens in one test.Hypothesis. Using a multiplex PCR panel to test stool specimens for infectious gastroenteritis pathogens can improve the detection rate, reduce the time-to-result and hands-on time and lower the costs of a microbiology laboratory.Aim. This study was aimed at evaluating the detection rate, the workflow and associated costs of stool specimen management using the BioFire GI Panel versus conventional methods.Methodology. Stool specimens were evaluated prospectively during the routine operation. Pathogen detection rate, hands-on time, time-to-result and material and personnel costs were determined for the BioFire GI Panel and conventional methods-the latter based on physician request and excluding viral testing.Results. Analysing 333 specimens collected between 2019 and 2020, the detection rate of enteropathogens was significantly higher with a positivity rate of 39.9 % using the multiplex PCR panel compared with 15.0 % using the conventional methods. The BioFire GI Panel presented results in a median time of 2.2 h compared with 77.5 h for culture and 22.1 h for antigen testing, noting that no tests were performed at weekends except for toxinogenic Clostridioides difficile. Based on list prices, the BioFire GI Panel was nine times more expensive compared with conventional methods, whereas hands-on-time was significantly lower using the BioFire GI Panel.Conclusion. Multiplex PCR panels are valuable tools for laboratory identification of infectious agents causing diarrhoea. The higher costs of such a multiplex PCR panel might be outweighed by the higher detection rate, ease of handling, rapid results and most likely improved patient management. However, these panels do not provide information on antimicrobial susceptibility testing. Therefore, if this is necessary for targeted therapy or if outbreak monitoring and control is required, specimens must still be cultured.
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Affiliation(s)
- J Ambrosius-Eichner
- Institute of Medical Microbiology and Infection Control, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- University Center for Infectious Diseases, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
| | - M Hogardt
- Institute of Medical Microbiology and Infection Control, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- University Center for Infectious Diseases, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
| | - A Berger
- University Center for Infectious Diseases, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- Institute of Medical Virology, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
| | - G Dultz
- University Center for Infectious Diseases, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- Department of Medicine I, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
| | - R Idris
- University Center for Infectious Diseases, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- Department of Medicine II-Infectious Diseases, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
| | - V A J Kempf
- Institute of Medical Microbiology and Infection Control, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- University Center for Infectious Diseases, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
| | - T A Wichelhaus
- Institute of Medical Microbiology and Infection Control, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
- University Center for Infectious Diseases, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
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Liu J, Luo B, Zhou Y, Ma X, Liang J, Sang X, Lyu L, Chen W, Fu P, Liu H, Zhen S, Wang C, Wu Y, Huang Q, Liang X, Bai G, Lan Z, Zhang S, Wu Y, Li N, Guo Y. Prevalence and distribution of acute gastrointestinal illness in the community of China: a population-based face-to-face survey, 2014-2015. BMC Public Health 2023; 23:836. [PMID: 37158857 PMCID: PMC10165855 DOI: 10.1186/s12889-023-15337-z] [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: 02/09/2022] [Accepted: 02/28/2023] [Indexed: 05/10/2023] Open
Abstract
BACKGROUND The true incidence of acute gastrointestinal illness in China is underrecognized by surveillance systems. The aims of this study were to estimate the incidence and prevalence of self-reported AGI in the community of China, and to investigate sociodemographic and epidemiological determinants of AGI. METHODS We conducted a 12-months cross-sectional population-based survey in eight provinces of China during 2014-2015. The survey determined the prevalence and incidence of acute gastrointestinal illness (AGI) in the total permanent resident population in China according to the census of the population in 2010. The random multilevel population sample was stratified by geographic, population, and socioeconomic status. We used a recommended case definition of AGI, with diarrhea (three loose or watery stools) and/or any vomiting in a four-week recall. A face-to-face survey was conducted by selecting the member in the household with the most recent birthday. RESULTS Among 56,704 sampled individuals, 948 (1,134 person-time) fulfilled the case definition; 98.5% reported diarrhea. This corresponds to 2.3% (95% CI:1.9%-2.8%) of an overall standardized four-week prevalence and 0.3 (95% CI: 0.23-0.34) episodes per person-year of annual adjusted incidence rate. There was no significant difference between males and females. The incidence rates were higher among urban residents, and in the spring and summer. In the whole study period, 50% of the cases sought medical care, of which 3.9% were hospitalized and 14.3% provided a biological sample for laboratory identification of the causative agent. Children aged 0-4 and young adults aged 15-24, people living in rural areas and people who traveled frequently had higher prevalence of AGI. CONCLUSION Results showed that AGI represents a substantial burden in China, and will contribute to the estimation of the global burden of AGI. Complemented with data on the etiologies of AGI, these estimates will form the basis to estimate the burden of foodborne diseases in China.
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Affiliation(s)
- Jikai Liu
- NHC Key Laboratory of Food Safety Risk Assessment, Food Safety Research Unit (2019RU4) of Chinese Academy of Medical Science, China National Center for Food Safety Risk Assessment, Beijing, China
| | - Baozhang Luo
- Shanghai Municipal Center for Disease Prevention and Control, Shanghai, China
| | - Yijing Zhou
- Jiangsu Provincial Center for Disease Prevention and Control, Nanjing, China
| | - Xiaochen Ma
- Beijing Center for Disease Prevention and Control, Beijing, China
| | - Junhua Liang
- Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, China
| | - Xianglai Sang
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou, China
| | - Le Lyu
- Jilin Provincial Center for Disease Control and Prevention, Changchun, China
| | - Wen Chen
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, China
| | - Pengyu Fu
- Henan Provincial Center for Disease Control and Prevention, Zhengzhou, China
| | - Hong Liu
- Shanghai Municipal Center for Disease Prevention and Control, Shanghai, China
| | - Shiqi Zhen
- Jiangsu Provincial Center for Disease Prevention and Control, Nanjing, China
| | - Chao Wang
- Beijing Center for Disease Prevention and Control, Beijing, China
| | - Yangbo Wu
- Beijing Center for Disease Prevention and Control, Beijing, China
| | - Qiong Huang
- Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, China
| | - Xiaocheng Liang
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou, China
| | - Guangda Bai
- Jilin Provincial Center for Disease Control and Prevention, Changchun, China
| | - Zhen Lan
- Sichuan Provincial Center for Disease Control and Prevention, Chengdu, China
| | - Shufang Zhang
- Henan Provincial Center for Disease Control and Prevention, Zhengzhou, China
| | - Yongning Wu
- NHC Key Laboratory of Food Safety Risk Assessment, Food Safety Research Unit (2019RU4) of Chinese Academy of Medical Science, China National Center for Food Safety Risk Assessment, Beijing, China
| | - Ning Li
- NHC Key Laboratory of Food Safety Risk Assessment, Food Safety Research Unit (2019RU4) of Chinese Academy of Medical Science, China National Center for Food Safety Risk Assessment, Beijing, China.
| | - Yunchang Guo
- NHC Key Laboratory of Food Safety Risk Assessment, Food Safety Research Unit (2019RU4) of Chinese Academy of Medical Science, China National Center for Food Safety Risk Assessment, Beijing, China.
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Seis W, Rouault P, Miehe U, Ten Veldhuis MC, Medema G. Bayesian estimation of seasonal and between year variability of norovirus infection risks for workers in agricultural water reuse using epidemiological data. WATER RESEARCH 2022; 224:119079. [PMID: 36108400 DOI: 10.1016/j.watres.2022.119079] [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: 04/22/2022] [Revised: 08/15/2022] [Accepted: 09/06/2022] [Indexed: 06/15/2023]
Abstract
Norovirus infections are among the major causes of acute gastroenteritis worldwide. In Germany, norovirus infections are the most frequently reported cause of gastroenteritis, although only laboratory confirmed cases are officially counted. The high infectivity and environmental persistence of norovirus, makes the virus a relevant pathogen for water related infections. In the 2017 guidelines for potable water reuse, the World Health Organization proposes Norovirus as a reference pathogen for viral pathogens for quantitative microbial risk assessment (QMRA). A challenge for QMRA is, that norovirus data are rarely available over long monitoring periods to assess inter-annual variability of the associated health risk, raising the question about the relevance of this source of variability regarding potential risk management alternatives. Moreover, norovirus infections show high prevalence during winter and early spring and lower incidence during summer. Therefore, our objective is to derive risk scenarios for assessing the potential relevance of the within and between year variability of norovirus concentrations in municipal wastewater for the assessment of health risks of fieldworkers, if treated wastewater is used for irrigation in agriculture. To this end, we use the correlation between norovirus influent concentration and reported epidemiological incidence (R²=0.93), found at a large city in Germany. Risk scenarios are subsequently derived from long-term reported epidemiological data, by applying a Bayesian regression approach. For assessing the practical relevance for wastewater reuse we apply the risk scenarios to different irrigation patterns under various treatment options, namely "status-quo" and "irrigation on demand". While status-quo refers to an almost all-year irrigation, the latter assumes that irrigation only takes place during the vegetation period from May - September. Our results indicate that the log-difference of infection risks between scenarios may vary between 0.8 and 1.7 log given the same level of pre-treatment. They also indicate that under the same exposure scenario the between-year variability of norovirus infection risk may be > 1log, which makes it a relevant factor to consider in future QMRA studies and studies which aim at evaluating safe water reuse applications. The predictive power and wider use of epidemiological data as a suitable predictor variable should be further validated with paired multi-year data.
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Affiliation(s)
- Wolfgang Seis
- Kompetenzzentrum Wasser Berlin gGmbH, Cicerostraße 24, Berlin 10709, Germany; Department of Water Management, Faculty of Civil Engineering & Geosciences, Delft University of Technology, Delft, GA 2600, the Netherlands.
| | - Pascale Rouault
- Kompetenzzentrum Wasser Berlin gGmbH, Cicerostraße 24, Berlin 10709, Germany
| | - Ulf Miehe
- Kompetenzzentrum Wasser Berlin gGmbH, Cicerostraße 24, Berlin 10709, Germany
| | - Marie-Claire Ten Veldhuis
- Department of Water Management, Faculty of Civil Engineering & Geosciences, Delft University of Technology, Delft, GA 2600, the Netherlands
| | - Gertjan Medema
- Department of Water Management, Faculty of Civil Engineering & Geosciences, Delft University of Technology, Delft, GA 2600, the Netherlands
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Whitham HK, Gilliland AE, Collier SA, Walter ES, Hoffmann S. Direct Outpatient Health Care Costs Among Commercially Insured Persons for Common Foodborne Pathogens and Acute Gastroenteritis, 2012-2015. Foodborne Pathog Dis 2022; 19:558-568. [PMID: 35960532 PMCID: PMC10941978 DOI: 10.1089/fpd.2021.0108] [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] [Indexed: 11/12/2022] Open
Abstract
Foodborne illness is common in the United States with most, but not all, foodborne pathogens causing symptoms of acute gastroenteritis (AGI). Outpatient care is the most frequent type of medical care sought; however, more accurate estimates of outpatient costs are needed to inform food safety policy decision. Using the U.S. MarketScan Commercial Claims and Encounters database, we quantified the per-visit cost of outpatient visits with any AGI-related diagnosis (including pathogen-specific and nonspecific or symptom-based diagnoses) and for those with a pathogen-specific diagnosis for 1 of 29 pathogens commonly transmitted through food (including pathogens that cause AGI and some that do not). Our estimates included the per-case cost of office visits and associated laboratory tests and procedures as well as the conservative estimates of prescription cost. Most AGI outpatient visits were coded using nonspecific codes (e.g., infectious gastroenteritis), rather than pathogen-specific codes (e.g., Salmonella). From 2012 to 2015, we identified more than 3.4 million initial outpatient visits with any AGI diagnosis and 45,077 with a foodborne pathogen-specific diagnosis. As is typical of treatment cost data, severe cases of illness drove mean costs above median. The mean cost of an outpatient visit with any AGI was $696 compared with the median of $162. The mean costs of visits with pathogen-specific diagnoses ranged from $254 (median $131; interquartile range [IQR]: $98-184) for Streptococcus spp. Group A (n = 22,059) to $1761 (median $161; IQR: $104-$1101) for Clostridium perfringens (n = 30). Visits with two of the most common causes of foodborne illness, nontyphoidal Salmonella and norovirus, listed as a diagnosis, had mean costs of $841 and $509, respectively. Overall, the median per-case costs of outpatient visits increased with age, with some variation by pathogen. More empirically based estimates of outpatient costs for AGI and specific pathogens can enhance estimates of the economic cost of foodborne illness used to guide food policy and focus prevention efforts.
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Affiliation(s)
- Hilary K. Whitham
- Division of Foodborne, Waterborne, and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Aubrey E. Gilliland
- Division of Foodborne, Waterborne, and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Sarah A. Collier
- Division of Foodborne, Waterborne, and Environmental Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Elaine Scallan Walter
- Department of Epidemiology, Colorado School of Public Health, University of Colorado, Aurora, Colorado, USA
| | - Sandra Hoffmann
- Food Economics Division, Economic Research Service, U.S. Department of Agriculture, Washington, District of Columbia, USA
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Yu Y, Lau JT, Lau MM, Wong MC, Chan PK. Understanding the Prevalence and Associated Factors of Behavioral Intention of COVID-19 Vaccination Under Specific Scenarios Combining Effectiveness, Safety, and Cost in the Hong Kong Chinese General Population. Int J Health Policy Manag 2022; 11:1090-1101. [PMID: 33619928 PMCID: PMC9808181 DOI: 10.34172/ijhpm.2021.02] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/04/2021] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND The prevalence of coronavirus disease 2019 (COVID-19) vaccination is very critical in controlling COVID-19. This study mainly aimed to (1) investigate behavioral intentions of COVID-19 vaccination under various specific scenarios, and (2) associated factors of the afore-mentioned vaccination intentions. METHODS A random anonymous telephone survey interviewed 450 Chinese adults from September 16-30, 2020 in Hong Kong, China. Nine scenarios of behavioral intentions of COVID-19 vaccinations were measured combining effectiveness (80% versus 50%), safety (rare versus common mild side effect), and cost (free versus HK$ 500). RESULTS The prevalence of behavioral intentions of COVID-19 vaccination under the 9 specific scenarios was very low and varied greatly (4.2% to 38.0%). The prospective countries of manufacture also influenced vaccination intention (eg, Japan: 55.8% vs China: 31.1%). Only 13.1% intended to take up COVID-19 vaccination at the soonest upon its availability. The attributes of effectiveness and side effect influenced vaccination intention most. Positively associated factors of behavioral intentions of COVID-19 vaccination included trust/satisfaction toward the government, exposure to positive social media information about COVID-19 vaccines, descriptive norms, perceived impact on the pandemic, perceived duration of protectiveness, and life satisfaction. CONCLUSION Intention of COVID-19 vaccination was low in the Hong Kong general population, especially among younger people, females, and single people. Health promotion is warranted to enhance the intention. The significant factors identified in this study may be considered when designing such health promotion. Future research is required to confirm the findings in other countries. Such studies should pay attention to the specific context of cost, safety, and effectiveness, which would lead to different responses in the level of behavioral intention of COVID-19 vaccination (BICV).
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Affiliation(s)
- Yanqiu Yu
- Centre for Health Behaviours Research, School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
| | - Joseph T.F. Lau
- Centre for Health Behaviours Research, School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
| | - Mason M.C. Lau
- Centre for Health Behaviours Research, School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
| | - Martin C.S. Wong
- School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China
| | - Paul K.S. Chan
- Department of Microbiology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
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Wang JK, He Y, Chen LL, Zhang HX, Qi XJ, Sun L, Zhang SF, Chen J, Zhang RH. A population-based survey of the prevalence of self-reported acute gastrointestinal illness in Zhejiang Province, China. PLoS One 2022; 17:e0268717. [PMID: 35584149 PMCID: PMC9116671 DOI: 10.1371/journal.pone.0268717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 05/05/2022] [Indexed: 11/19/2022] Open
Abstract
Acute gastrointestinal illness (AGI) is a prevalent public health concern worldwide. This study investigated the magnitude, distribution and burden of self-reported AGI among residents of Zhejiang Province, China. A face-to-face household survey was conducted using a multi-stage stratified random sampling method in 10 counties in Zhejiang Province between July 2018 and June 2019. In total, 12,021 participants were recruited. The prevalence of AGI 28 days after standardization was 1.8% (95% confidence interval (CI), 1.6–2.1), with an incidence rate of 0.24 episodes of AGI per person-year and an estimated 14 million cases of AGI in Zhejiang Province. Univariate and multivariable analyses showed a higher AGI prevalence among people who performed housework and were unemployed in summer and autumn among respondents living in western or northern cities (p < 0.05). More than 50% of AGI cases were attributed to the consumption of contaminated food. The disease burden caused by AGI in Zhejiang Province was approximately 975 million Chinses yuan (CNY). These results indicated that the disease burden of AGI in Zhejiang Province should be addressed and highlights the need for an improved active surveillance system of foodborne diseases to assess the impact of AGI on society and health.
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Affiliation(s)
- Ji-Kai Wang
- Department of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Yue He
- Department of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Li-Li Chen
- Department of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - He-Xiang Zhang
- Department of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Xiao-Juan Qi
- Department of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Liang Sun
- Department of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Shuang-Feng Zhang
- Department of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Jiang Chen
- Department of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Rong-Hua Zhang
- Department of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
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İNAL AS, KİBAR F, YAMAN A, TAŞOVA Y. Erişkin akut gastroenterit olgularında etiyolojik ajanlar. CUKUROVA MEDICAL JOURNAL 2021. [DOI: 10.17826/cumj.877634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Monasterio C, Hartl C, Hasselblatt P. Akute und chronische Durchfallerkrankungen: Differenzialdiagnose und Therapie. Dtsch Med Wochenschr 2020; 145:1325-1336. [DOI: 10.1055/a-0944-8523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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[Self-reported infections in the German National Cohort (GNC) in the context of the current research landscape]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2020; 63:404-414. [PMID: 32185449 DOI: 10.1007/s00103-020-03114-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Infectious diseases continue to play an important role for disease perception, health-economic considerations and public health in Germany. In recent years, infectious diseases have been linked to the development of non-communicable diseases. Analyses of the German National Cohort (GNC) may provide deeper insights into this issue and pave the way for new targeted approaches in disease prevention. OBJECTIVES The aim was to describe the tools used to assess infectious diseases and to present initial data on infectious disease frequencies, as well as to relate the GNC assessment tools to data collection methods in other studies in Germany. METHODS As part of the baseline examination, questions regarding infectious diseases were administered using both an interview and a self-administered touchscreen questionnaire. Data from the initial 101,787 GNC participants were analysed. RESULTS In the interview, 0.2% (HIV/AIDS) to 8.6% (shingles) of respondents reported ever having a medical diagnosis of shingles, postherpetic neuralgia (in cases where shingles was reported), hepatitis B/C, HIV/AIDS, tuberculosis or sepsis if treated in hospital. In the questionnaire, 12% (cystitis) to 81% (upper respiratory tract infections) of respondents reported having experienced at least one occurrence of upper or lower respiratory tract infections, gastrointestinal infections, cystitis or fever within the past 12 months. OUTLOOK The cross-sectional analyses of data and tools presented here - for example on determinants of susceptibility to self-reported infections - can be anticipated from the year 2021 onward. Beyond that, more extensive research into infectious disease epidemiology will follow, particularly once analyses of GNC biological materials have been performed.
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Mutters R, Walger P, Lübbert C. Calculated initial parenteral treatment of bacterial infections: Bacterial gastrointestinal infections. GMS INFECTIOUS DISEASES 2020; 8:Doc06. [PMID: 32373431 PMCID: PMC7186808 DOI: 10.3205/id000050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This is the fourteenth chapter of the guideline "Calculated initial parenteral treatment of bacterial infections in adults - update 2018" in the 2nd updated version. The German guideline by the Paul-Ehrlich-Gesellschaft für Chemotherapie e.V. (PEG) has been translated to address an international audience. Bacterial gastrointestinal infections are still the leading cause of death worldwide. The chapter describes the etiology of bacterial gastrointestinal infections in Germany and their frequency. Recommendations are given for the calculated therapy of these infections and for targeted antibiotic therapy for known pathogens. Particular attention is paid to Clostridium difficile. The diagnostic and therapeutic options of antibiotic therapy of the various infection patterns in this pathogen are discussed.
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Affiliation(s)
- Reinier Mutters
- Institut für Medizinische Mikrobiologie und Krankenhaushygiene, Philipps-Universität Marburg, Germany
| | - Peter Walger
- Verbund Katholischer Kliniken Düsseldorf, Zentralbereich Hygiene, Infektionsmanagement und ABS, Düsseldorf, Germany
| | - Christoph Lübbert
- Klinik und Poliklinik für Gastroenterologie und Rheumatologie, Universitätsklinikum Leipzig, Germany
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Magnitude, distribution, risk factors and care-seeking behaviour of acute, self-reported gastrointestinal illness among US Army Soldiers: 2015. Epidemiol Infect 2020; 147:e151. [PMID: 30868988 DOI: 10.1017/s0950268818003187] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Throughout history, acute gastrointestinal illness (AGI) has been a significant cause of morbidity and mortality among US service members. We estimated the magnitude, distribution, risk factors and care seeking behaviour of AGI among the active duty US Army service members using a web-based survey. The survey asked about sociodemographic characteristics, dining and food procurement history and any experience of diarrhoea in the past 30 days. If respondents reported diarrhoea, additional questions about concurrent symptoms, duration of illness, medical care seeking and stool sample submission were asked. Univariable and multivariable logistic regression were used to identify the factors associated with AGI and factors associated with seeking care and submitting a stool sample. The 30-day prevalence of AGI was 18.5% (95% CI 16.66-20.25), the incidence rate was 2.24 AGI episodes per person-year (95% CI 2.04-2.49). Risk factors included a region of residence, eating at the dining facility and eating at other on-post establishments. Individuals with AGI missed 2.7-3.7 days of work, which costs approximately $ 847 451 629 in paid wages. Results indicate there are more than 1 million cases of AGI per year among US Army Soldiers, which can have a major impact on readiness. We found that care-seeking behaviours for AGI are different among US Army Service Members than the general population. Army Service Members with AGI report seeking care and having a stool sample submitted less often, especially for severe (bloody) diarrhoea. Factors associated with seeking care included rank, experiencing respiratory symptoms (sore throat, cough), experiencing vomiting and missing work for their illness. Factors associated with submitting a stool sample including experiencing more than five loose stools in 24 h and not experiencing respiratory symptoms. US Army laboratory-based surveillance under-estimates service members with both bloody and non-bloody diarrhoea. To our knowledge, this is the first study to estimate the magnitude, distribution, risk factors and care-seeking behaviour of AGI among Army members. We determined Army service members care-seeking behaviours, AGI risk factors and stool sample submission rates are different than the general population, so when estimating burden of AGI caused by specific foodborne pathogens using methods like Scallan et al. (2011), unique multipliers must be used for this subset of the population. The study legitimises not only the importance of AGI in the active duty Army population but also highlights opportunities for public health leaders to engage in simple strategies to better capture AGI impact so more modern intervention strategies can be implemented to reduce burden and indirectly improve operational readiness across the Enterprise.
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Fischer S, Neurath MF. [Vomiting and diarrhea. Common and rare causes of acute or chronic diarrhea and vomiting]. MMW Fortschr Med 2020; 162:39-43. [PMID: 31960305 DOI: 10.1007/s15006-020-0059-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
- Sarah Fischer
- Med. Klinik 1, Univ.-Klinikum Erlangen, Ulmenweg 18, D-91054, Erlangen, Deutschland.
| | - Markus F Neurath
- Med. Klinik 1, Univ.-Klinikum Erlangen, Ulmenweg 18, D-91054, Erlangen, Deutschland
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Burden of gastrointestinal illness in Sweden-SMS as a tool for collecting self-reported gastrointestinal illness. Epidemiol Infect 2019; 147:e322. [PMID: 31826778 PMCID: PMC7006019 DOI: 10.1017/s0950268819002103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
We collected monthly reports on gastrointestinal illness (GII) episodes among 2348 adults in a 1-year cohort in South West Sweden. The GII episodes were collected by SMS (Short Message System) and validated by telephone interviews among the cohort participants and nationwide. The annual incidence was 0.64 and 0.43 cases per person-year for 28-day self-defined GII (any symptom) and acute GII (vomiting and/or ≥3 episodes of diarrhoea), respectively. The incidence was about 20% higher for the 14-day recall, compared with 28-day recall. The duration of illness was on average 2.3 days. We observed a unimodal seasonal distribution of GII, with the highest prevalence during winter. Responses collected by SMS highly correlated with responses collected by telephone. SMS survey was an efficient tool for the collection of repeated estimates of GII.
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Brainard J, Weston D, Leach S, Hunter PR. Factors that influence treatment-seeking expectations in response to infectious intestinal disease: Original survey and multinomial regression. J Infect Public Health 2019; 13:502-508. [PMID: 31818708 DOI: 10.1016/j.jiph.2019.10.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 10/18/2019] [Accepted: 10/29/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Infectious intestinal disease affects 25% of the UK population annually; 1 in 50 affected people consult health professionals about their illness. AIMS We tested if anticipated treatment-seeking decisions for suspected infectious intestinal disease could be related to emotional response, tolerance of symptoms, or beliefs about the consequential benefits and harms of seeking treatment (or not). METHODS Questionnaire survey of adults living in the UK with statistical analysis of responses. A vignette was presented about a hypothetical gastrointestinal illness. People stated their emotional reactions, expected actions in response and beliefs about possible benefits or harms from seeking treatment (or not getting treatment). Multinomial regression looked for predictors of anticipated behaviour. RESULTS People were inclined to consult a GP when they believed that seeking treatment would be beneficial and that its absence would be harmful. Seeking treatment was less anticipated if the condition was expected to improve quickly. Respondents were also more likely to consult if they strongly disliked fever or headache, and/or if the illness made them feel anxious or angry. Treatment-seeking (or lack of it) was not linked to harms from treatment-seeking, other specific symptoms and emotional responses. CONCLUSION It was possible to link anticipated treatment-seeking behaviour to specific factors: expected prognosis, perceived benefits of seeking treatment, some emotions and some specific symptoms.
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Affiliation(s)
- Julii Brainard
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK.
| | - Dale Weston
- Emergency Response Department, Public Health England, Porton Down, Salisbury, UK
| | - Steve Leach
- Emergency Response Department, Public Health England, Porton Down, Salisbury, UK
| | - Paul R Hunter
- Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
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Schmutz C, Mäusezahl D. The burden of gastroenteritis in Switzerland (BUGS) study: a research proposal for a 1-year, prospective cohort study. BMC Res Notes 2018; 11:816. [PMID: 30445997 PMCID: PMC6240284 DOI: 10.1186/s13104-018-3916-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 11/09/2018] [Indexed: 01/28/2023] Open
Abstract
Objectives Acute gastroenteritis (AG) is a usually self-limiting, but common disease worldwide. In Europe, incidence estimates range from 0.3–1.5 AG episodes/person-year. For Switzerland, available information on AG is restricted to notifiable foodborne diseases and findings from research studies starting at primary care level. The aims of this 1-year, population-based prospective cohort study are to assess the incidence, burden of disease, aetiology and socio-economic impact of AG in the Swiss general population. Additionally, the prevalence of bacterial gastrointestinal pathogens and bacteria harbouring antimicrobial resistances in the asymptomatic population shall be assessed. Results Weekly follow-up of the cohort consisting of 3000 participants will provide incidence estimates of AG. Furthermore, information collected will be used to assess risk factors for experiencing an episode of AG, to explore determinants for help seeking, and to characterise the socio-economic impact of AG including absence from work and inability to perform daily activities. Aetiology of AG is determined by investigating stool samples from symptomatic participants. Finally, stool samples from participants collected during an asymptomatic period will be used to assess the prevalence of enterohaemorrhagic E. coli, Campylobacter spp., Salmonella spp. and Shigella spp. as well as of resistance to different antibiotics (extended-spectrum beta-lactamase-, fluoroquinolone- and carbapenemase-resistance). Electronic supplementary material The online version of this article (10.1186/s13104-018-3916-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Claudia Schmutz
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Daniel Mäusezahl
- Swiss Tropical and Public Health Institute, Basel, Switzerland. .,University of Basel, Basel, Switzerland.
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Rattanaumpawan P, Boonyasiri A, Vong S, Thamlikitkul V. Systematic review of electronic surveillance of infectious diseases with emphasis on antimicrobial resistance surveillance in resource-limited settings. Am J Infect Control 2018; 46:139-146. [PMID: 29029814 DOI: 10.1016/j.ajic.2017.08.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 08/07/2017] [Accepted: 08/07/2017] [Indexed: 12/24/2022]
Abstract
BACKGROUND Electronic surveillance of infectious diseases involves rapidly collecting, collating, and analyzing vast amounts of data from interrelated multiple databases. Although many developed countries have invested in electronic surveillance for infectious diseases, the system still presents a challenge for resource-limited health care settings. METHODS We conducted a systematic review by performing a comprehensive literature search on MEDLINE (January 2000-December 2015) to identify studies relevant to electronic surveillance of infectious diseases. Study characteristics and results were extracted and systematically reviewed by 3 infectious disease physicians. RESULTS A total of 110 studies were included. Most surveillance systems were developed and implemented in high-income countries; less than one-quarter were conducted in low-or middle-income countries. Information technologies can be used to facilitate the process of obtaining laboratory, clinical, and pharmacologic data for the surveillance of infectious diseases, including antimicrobial resistance (AMR) infections. These novel systems require greater resources; however, we found that using electronic surveillance systems could result in shorter times to detect targeted infectious diseases and improvement of data collection. CONCLUSIONS This study highlights a lack of resources in areas where an effective, rapid surveillance system is most needed. The availability of information technology for the electronic surveillance of infectious diseases, including AMR infections, will facilitate the prevention and containment of such emerging infectious diseases.
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Affiliation(s)
- Pinyo Rattanaumpawan
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Adhiratha Boonyasiri
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Sirenda Vong
- World Health Organization Regional Office for South-East Asia, New Delhi, India
| | - Visanu Thamlikitkul
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
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Adams NL, Rose TC, Hawker J, Violato M, O’Brien SJ, Whitehead M, Barr B, Taylor-Robinson DC. Socioeconomic status and infectious intestinal disease in the community: a longitudinal study (IID2 study). Eur J Public Health 2018; 28:134-138. [PMID: 29016791 PMCID: PMC5965370 DOI: 10.1093/eurpub/ckx091] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background Infectious intestinal diseases (IID) are common, affecting around 25% of people in UK each year at an estimated annual cost to the economy, individuals and the NHS of £1.5 billion. While there is evidence of higher IID hospital admissions in more disadvantaged groups, the association between socioeconomic status (SES) and risk of IID remains unclear. This study aims to investigate the relationship between SES and IID in a large community cohort. Methods Longitudinal analysis of a prospective community cohort in the UK following 6836 participants of all ages was undertaken. Hazard ratios for IID by SES were estimated using Cox proportional hazard, adjusting for follow-up time and potential confounding factors. Results In the fully adjusted analysis, hazard ratio of IID was significantly lower among routine/manual occupations compared with managerial/professional occupations (HR 0.74, 95% CI 0.61-0.90). Conclusion In this large community cohort, lower SES was associated with lower IID risk. This may be partially explained by the low response rate which varied by SES. However, it may be related to differences in exposure or recognition of IID symptoms by SES. Higher hospital admissions associated with lower SES observed in some studies could relate to more severe consequences, rather than increased infection risk.
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Affiliation(s)
- Natalie L Adams
- NIHR Health Protection Research Unit in Gastrointestinal Infections,
Liverpool, UK
- Department of Public Health and Policy, University of Liverpool,
Liverpool, UK
- National Infection Service, Public Health England, London/Birmingham,
UK
| | - Tanith C Rose
- NIHR Health Protection Research Unit in Gastrointestinal Infections,
Liverpool, UK
- Department of Public Health and Policy, University of Liverpool,
Liverpool, UK
| | - Jeremy Hawker
- NIHR Health Protection Research Unit in Gastrointestinal Infections,
Liverpool, UK
- National Infection Service, Public Health England, London/Birmingham,
UK
| | - Mara Violato
- NIHR Health Protection Research Unit in Gastrointestinal Infections,
Liverpool, UK
- Health Economics Research Centre, University of Oxford, Oxford, UK
| | - Sarah J O’Brien
- NIHR Health Protection Research Unit in Gastrointestinal Infections,
Liverpool, UK
- Department of Public Health and Policy, University of Liverpool,
Liverpool, UK
| | - Margaret Whitehead
- NIHR Health Protection Research Unit in Gastrointestinal Infections,
Liverpool, UK
- Department of Public Health and Policy, University of Liverpool,
Liverpool, UK
| | - Benjamin Barr
- NIHR Health Protection Research Unit in Gastrointestinal Infections,
Liverpool, UK
- Department of Public Health and Policy, University of Liverpool,
Liverpool, UK
| | - David C Taylor-Robinson
- NIHR Health Protection Research Unit in Gastrointestinal Infections,
Liverpool, UK
- Department of Public Health and Policy, University of Liverpool,
Liverpool, UK
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Verification and large scale clinical evaluation of a national standard protocol for Salmonella spp ./Shigella spp. screening using real-time PCR combined with guided culture. J Microbiol Methods 2018; 145:14-19. [DOI: 10.1016/j.mimet.2017.12.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 12/12/2017] [Accepted: 12/17/2017] [Indexed: 11/17/2022]
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The Incidence of Acute Gastrointestinal Illness in Canada, Foodbook Survey 2014-2015. CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY 2017; 2017:5956148. [PMID: 29410684 PMCID: PMC5749300 DOI: 10.1155/2017/5956148] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 09/15/2017] [Accepted: 09/24/2017] [Indexed: 12/25/2022]
Abstract
Acute gastrointestinal illness (AGI) is an important public health issue, with many pathogen sources and modes of transmission. A one-year telephone survey was conducted in Canada (2014-2015) to estimate the incidence of self-reported AGI in the previous 28 days and to describe health care seeking behaviour, using a symptom-based case definition. Excluding cases with respiratory symptoms, it is estimated that there are 0.57 self-reported AGI episodes per person-year, almost 19.5 million episodes in Canada each year. The proportion of cases seeking medical care was nearly 9%, of which 17% reported being requested to submit a sample for laboratory testing, and 49% of those requested complied and provided a sample. Results can be used to inform burden of illness and source attribution studies and indicate that AGI continues to be an important public health issue in Canada.
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Abstract
Infectious diarrhea is very common; its severity ranges from uncomplicated, self-limiting courses to potentially life-threatening disease. A rapid diagnostic workup providing detailed information on the suspected pathogen should be performed only in patients at risk, analyzing one single stool sample for Salmonella, Shigella, Campylobacter, and Norovirus. In the presence of risk factors, such as a history of antibiotic exposure within the last 3 months, testing for Clostridium difficile should be performed. Immunocompetent patients do not require specific antibiotic therapy. Exceptions exist in patients with severe comorbidities, immunodeficiency, fever/SIRS, and in patients with Shigella or C. difficile infection. Empirical antibiotic treatment should be considered in patients with fever and/or bloody diarrhea and in patients at risk. In patients with traveler's diarrhea, microbiological diagnosis is required only in patients with fever, bloody diarrhea, prolonged course of disease (more than 5 days), severe clinical course with hypotension or dehydration, and during outbreaks. In these patients one single fecal sample should be collected for stool cultures of Campylobacter, Shigella, and Salmonella, as well as microscopic examination for amoebiasis and Giardiasis. The main therapeutic measure for infectious diarrhea is sufficient oral rehydration. As in community-acquired diarrhea, azithromycin or ciprofloxacin are recommended-taking into account local antimicrobial resistance in the country of travel and possible side effects.
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Van Lint P, De Witte E, Ursi J, Van Herendael B, Van Schaeren J. A screening algorithm for diagnosing bacterial gastroenteritis by real-time PCR in combination with guided culture. Diagn Microbiol Infect Dis 2016; 85:255-9. [DOI: 10.1016/j.diagmicrobio.2016.03.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Revised: 03/16/2016] [Accepted: 03/17/2016] [Indexed: 11/17/2022]
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Societal Burden and Correlates of Acute Gastroenteritis in Families with Preschool Children. Sci Rep 2016; 6:22144. [PMID: 26917406 PMCID: PMC4768267 DOI: 10.1038/srep22144] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Accepted: 02/08/2016] [Indexed: 01/30/2023] Open
Abstract
Gastrointestinal infection morbidity remains high amongst preschool children in developed countries. We investigated the societal burden (incidence, healthcare utilization, and productivity loss) and correlates of acute gastroenteritis (AGE) in families with preschoolers. Monthly for 25 months, 2000 families reported AGE symptoms and related care, productivity loss, and risk exposures for one preschooler and one parent. Amongst 8768 child-parent pairs enrolled, 7.3% parents and 17.4% children experienced AGE (0.95 episodes/parent-year and 2.25 episodes/child-year). Healthcare utilization was 18.3% (children) and 8.6% (parents), with 1.6% children hospitalized. Work absenteeism was 55.6% (median 1.5 days) and day-care absenteeism was 26.2% (median 1 day). Besides chronic enteropathies, antacid use, non-breastfeeding, and toddling age, risk factors for childhood AGE were having developmental disabilities, parental occupation in healthcare, multiple siblings, single-parent families, and ≤12-month day-care attendance. Risk factors for parental AGE were female gender, having multiple or developmentally-disabled day-care-attending children, antimicrobial use, and poor food-handling practices. Parents of AGE-affected children had a concurrent 4-fold increased AGE risk. We concluded that AGE-causing agents spread widely in families with preschool children, causing high healthcare-seeking behaviours and productivity losses. Modifiable risk factors provide targets for AGE-reducing initiatives. Children may acquire some immunity to AGE after one year of day-care attendance.
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Abstract
Diarrhoea is one of the most commonly occurring diseases. This article presents a review of the current state of the treatment of acute infectious diarrhoea, as well as of the most important pathogens. The general principles of the therapy of diarrhoea are exemplified, followed by a description of the targeted antimicrobial therapy of the most important bacterial gastrointestinal infections, including salmonellosis, shigellosis and Campylobacter infections, as well as infections with pathogenic Escherichia coli strains, yersiniosis and cholera. Diarrhoea caused by toxigenic Clostridium difficile strains has increased in incidence and in severity. These infections will therefore be described in detail, including important new aspects of treatment. Symptomatic therapy is still the most important component of the treatment of infectious diarrhoea. However, empirical antibiotic therapy should be considered for severely ill patients with a high frequency of stools, fever, bloody diarrhoea, underlying immune deficiency, advanced age or significant comorbidities. Increasing resistance, in particular against fluoroquinolones, must be taken into consideration. Therapy with motility inhibitors is not recommended for Shiga toxin-producing Escherichia coli (STEC) infections, Clostridium difficile infections (CDI), and severe colitis. The macrocyclic antibiotic fidaxomicin can reduce the rate of recurrent disease in CDI. Furthermore, evidence for the benefits of faecal microbiota transplantation as a treatment option for multiple recurrences of CDI is increasing. In conclusion, the treatment of acute diarrhoea is still primarily supportive. General empirical antibiotic therapy for acute diarrhoea is not evidence-based.
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Affiliation(s)
- Christoph Lübbert
- a Division of Infectious Diseases and Tropical Medicine, Department of Gastroenterology and Rheumatology , Leipzig University Hospital , Leipzig , Germany
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GRILC E, GALE I, VERŠIČ A, ŽAGAR T, SOČAN M. Drinking Water Quality and the Geospatial Distribution of Notified Gastro-Intestinal Infections. Zdr Varst 2015; 54:194-203. [PMID: 27646727 PMCID: PMC4820156 DOI: 10.1515/sjph-2015-0028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Accepted: 03/16/2015] [Indexed: 01/06/2023] Open
Abstract
INTRODUCTION Even brief episodes of fecal contamination of drinking water can lead directly to illness in the consumers. In water-borne outbreaks, the connection between poor microbial water quality and disease can be quickly identified. The impact of non-compliant drinking water samples due to E. coli taken for regular monitoring on the incidence of notified acute gastrointestinal infections has not yet been studied. METHODS The objective of this study was to analyse the geographical distribution of notified acute gastrointestinal infections (AGI) in Slovenia in 2010, with hotspot identification. The second aim of the study was to correlate the fecal contamination of water supply system on the settlement level with the distribution of notified AGI cases. Spatial analysis using geo-information technology and other methods were used. RESULTS Hot spots with the highest proportion of notified AGI cases were mainly identified in areas with small supply zones. The risk for getting AGI was drinking water contaminated with E. coli from supply zones with 50-1000 users: RR was 1.25 and significantly greater than one (p-value less than 0.001). CONCLUSION This study showed the correlation between the frequency of notified AGI cases and non-compliant results in drinking water monitoring.
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Affiliation(s)
- Eva GRILC
- National Institute of Public Health, Centre for Communicable diseases, Zaloška 29, 1000 Ljubljana, Slovenia
| | - Ivanka GALE
- National Institute of Public Health, Centre for environmental threats, Trubarjeva 2, 1000 Ljubljana, Slovenia
| | - Aleš VERŠIČ
- Slovenian Environmental Agency, Vojkova 1b, 1000 Ljubljana, Slovenia
| | - Tina ŽAGAR
- Epidemiology and Cancer Registry, Institute of Oncology Ljubljana, Zaloška 2, 1000 Ljubljana, Slovenia
| | - Maja SOČAN
- National Institute of Public Health, Centre for Communicable diseases, Zaloška 29, 1000 Ljubljana, Slovenia
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Web-based questionnaires to capture acute infections in long-term cohorts : findings of a feasibility study. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2015; 57:1308-14. [PMID: 25293887 PMCID: PMC4210750 DOI: 10.1007/s00103-014-2049-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Background Incidence of acute respiratory infections (ARI) and gastrointestinal infections (GII) are difficult to assess due to high frequency episodes, limited severity and short duration. Retrospective assessments therefore are particularly prone to recall bias, while prospective assessment with conventional questionnaires requires high discipline from participants which is difficult to maintain over longer time periods. Web-based questionnaires (WQ) allow integration of a recall system and thus carry the potential to prospectively capture acute infections. We investigated the feasibility of a weekly WQ assessing symptoms of ARI and GII among participants of the German National Cohort (GNC). Material and methods In the study centres Hamburg and Bremen of the GNC participants of the Pretest 1 phase (September to November 2011) were invited to additionally take part in this feasibility study testing the WQ. Every Monday participants received an e-mail, containing a link to the WQ, asking for occurrence of ARI or GII symptoms during the past 7 days. The study took place from the beginning of February until mid-July 2012. We calculated the overall proportion of participation, weekly participation and the number of weekly reports per participant and we estimated incidences of ARI, ILI and GII. Results Of 200 Pretest 1 participants 171 (86 %) reported having an email address and thus were eligible for the web-based study. A total of 167 (98 %) agreed to participate. Participants of the web-based study were younger and better educated than non-participants. Access to Internet decreased with increasing age. Of the 167 participants in the feasibility study, 144 (86 %) responded at least once during the study period of 23 weeks, 5 persons (3 %) had non-functioning email addresses and 18 (11 %) did not respond at all. The weekly response varied between 62 % and 81 %, the median was 74 % (IQR: 71–77 %). Weekly median reports per person were 20 (IQR: 14–22; range 1–23). More than 90 % of participants responded during the first 3 days. The following mean incidence rates were found: ARI, 12 %; ILI, 0.49 %; and GII, 3 %. Conclusion Use of WQ in prospective studies seems well possible, as Internet access is frequent among study participants and major technical problems did not occur. We observed high participation during the study period of 6 months and low drop out numbers. Participants of the web-based study were slightly younger and better educated than non-participants, so selection bias is possible and must be kept in mind when discussing generalizability of the results.
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Zollner-Schwetz I, Krause R. Therapy of acute gastroenteritis: role of antibiotics. Clin Microbiol Infect 2015; 21:744-9. [PMID: 25769427 DOI: 10.1016/j.cmi.2015.03.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2015] [Revised: 03/01/2015] [Accepted: 03/01/2015] [Indexed: 02/02/2023]
Abstract
Acute infectious diarrhoea remains a very common health problem, even in the industrialized world. One of the dilemmas in assessing patients with acute diarrhoea is deciding when to test for aetiological agents and when to initiate antimicrobial therapy. The management and therapy of acute gastroenteritis is discussed in two epidemiological settings: community-acquired diarrhoea and travellers' diarrhoea. Antibiotic therapy is not required in most patients with acute gastroenteritis, because the illness is usually self-limiting. Antimicrobial therapy can also lead to adverse events, and unnecessary treatments add to resistance development. Nevertheless, empirical antimicrobial therapy can be necessary in certain situations, such as patients with febrile diarrhoeal illness, with fever and bloody diarrhoea, symptoms persisting for >1 week, or immunocompromised status.
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Affiliation(s)
- I Zollner-Schwetz
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - R Krause
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Graz, Austria.
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Park MS, Kim YS, Lee SH, Kim SH, Park KH, Bahk GJ. Estimating the Burden of Foodborne Disease, South Korea, 2008–2012. Foodborne Pathog Dis 2015; 12:207-13. [DOI: 10.1089/fpd.2014.1858] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Myoung Su Park
- Department of Food and Nutrition, Kunsan National University, Gunsan, Jeonbuk, South Korea
| | - Yong Soo Kim
- Quality Improvement Team, Korea Health Industry Development Institute, Cheongwon, Chungbuk, South Korea
| | - Soon Ho Lee
- Department of Microbiology, Ministry of Food and Drug Safety, Cheongwon, Chungbuk, South Korea
| | - Soon Han Kim
- Department of Microbiology, Ministry of Food and Drug Safety, Cheongwon, Chungbuk, South Korea
| | - Ki Hwan Park
- Department of Food Science and Technology, Chung-Ang University, Ansung, Gyeonggi, South Korea
| | - Gyung Jin Bahk
- Department of Food and Nutrition, Kunsan National University, Gunsan, Jeonbuk, South Korea
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Investigation of the experience of foodborne illness and estimation of the incidence of foodborne disease in South Korea. Food Control 2015. [DOI: 10.1016/j.foodcont.2014.07.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Gesundheitsberichterstattung. MEDIZINÖKONOMIE 1 2015. [PMCID: PMC7123943 DOI: 10.1007/978-3-658-01966-2_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Die Gesundheitsberichterstattung (GBE) des Bundes stellt kontinuierlich aktuelle Daten und Informationen zum Gesundheitszustand und zur Gesundheitsversorgung der Bevölkerung in Deutschland bereit. Das Themenspektrum ist vielfältig und reicht von Krankheiten, Beschwerden und Risikofaktoren über die subjektive Gesundheit und gesundheitsbezogene Lebensqualität bis hin zur Inanspruchnahme von Präventions- und Versorgungsangeboten sowie den Strukturen und Kosten des Gesundheitswesens. Die Themen werden auf breiter Datengrundlage und unter Berücksichtigung ihrer gesellschaftlichen Relevanz sowie der sozialen, ökonomischen und politischen Rahmenbedingungen behandelt. Die Ergebnisse werden fortlaufend veröffentlicht, wobei unterschiedliche, auf den Informationsbedarf der jeweiligen Adressaten abgestimmte Publikationsformen genutzt werden.
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Affiliation(s)
- Herbert L DuPont
- From the University of Texas School of Public Health and Medical School, Baylor St. Luke's Medical Center, Baylor College of Medicine, and the Kelsey Research Foundation - all in Houston
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Gibbons CL, Mangen MJJ, Plass D, Havelaar AH, Brooke RJ, Kramarz P, Peterson KL, Stuurman AL, Cassini A, Fèvre EM, Kretzschmar MEE. Measuring underreporting and under-ascertainment in infectious disease datasets: a comparison of methods. BMC Public Health 2014; 14:147. [PMID: 24517715 PMCID: PMC4015559 DOI: 10.1186/1471-2458-14-147] [Citation(s) in RCA: 222] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Accepted: 02/05/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Efficient and reliable surveillance and notification systems are vital for monitoring public health and disease outbreaks. However, most surveillance and notification systems are affected by a degree of underestimation (UE) and therefore uncertainty surrounds the 'true' incidence of disease affecting morbidity and mortality rates. Surveillance systems fail to capture cases at two distinct levels of the surveillance pyramid: from the community since not all cases seek healthcare (under-ascertainment), and at the healthcare-level, representing a failure to adequately report symptomatic cases that have sought medical advice (underreporting). There are several methods to estimate the extent of under-ascertainment and underreporting. METHODS Within the context of the ECDC-funded Burden of Communicable Diseases in Europe (BCoDE)-project, an extensive literature review was conducted to identify studies that estimate ascertainment or reporting rates for salmonellosis and campylobacteriosis in European Union Member States (MS) plus European Free Trade Area (EFTA) countries Iceland, Norway and Switzerland and four other OECD countries (USA, Canada, Australia and Japan). Multiplication factors (MFs), a measure of the magnitude of underestimation, were taken directly from the literature or derived (where the proportion of underestimated, under-ascertained, or underreported cases was known) and compared for the two pathogens. RESULTS MFs varied between and within diseases and countries, representing a need to carefully select the most appropriate MFs and methods for calculating them. The most appropriate MFs are often disease-, country-, age-, and sex-specific. CONCLUSIONS When routine data are used to make decisions on resource allocation or to estimate epidemiological parameters in populations, it becomes important to understand when, where and to what extent these data represent the true picture of disease, and in some instances (such as priority setting) it is necessary to adjust for underestimation. MFs can be used to adjust notification and surveillance data to provide more realistic estimates of incidence.
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Affiliation(s)
- Cheryl L Gibbons
- Centre for Immunity, Infection and Evolution, Ashworth Laboratories, Kings Buildings, University of Edinburgh, Edinburgh, UK.
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