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Jiang X, Bian J, Lv T, Zheng L, Zhao Y, He J, Chen Y. Clinical characteristics of community-onset Clostridioides difficile infections at a tertiary hospital in mainland China: A fourteen-year (2010-2023) retrospective study. Int J Med Microbiol 2024; 316:151631. [PMID: 39024723 DOI: 10.1016/j.ijmm.2024.151631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 07/04/2024] [Accepted: 07/10/2024] [Indexed: 07/20/2024] Open
Abstract
BACKGROUND Clostridioides difficile infection (CDI) is an increasingly common disease in healthcare facilities and community settings. However, there are limited reports of community-onset CDI (CO-CDI) in China. METHODS We collected diarrheal stool samples from 3885 patients who went to outpatient department or emergency department in a tertiary hospital in China during 2010-2023, analyzed the correlation between patients' basic information and the detection rate of CDI. Besides, all stool samples from 3885 outpatients included were tested by culturing. Moreover, we randomly selected 89 patients' stools during the 14 years and isolated 126 C. difficile strains from them. The presence of toxin genes (tcdA, tcdB, cdtA, and cdtB) were confirmed by PCR. Toxigenic strains were typed using multilocus sequence typing (MLST). Susceptibility to 9 antimicrobials was evaluated using the E-test. RESULTS 528 of 3885 patients (13.6 %) with diarrhea were finally diagnosed as CDI. The median age of patients included was 51 years (6 months-95 years), while the median of patients with CDI was older than patients with negative results [55.5 years (6 months-93 years) vs. 50 years (9 months -95 years), p < 0.001]. In winter, patients with diarrhea might be more likely to have CDI. The detection rate of CDI of patients in emergency department was much higher than those in other outpatients (20.7 % vs. 12.4 %, p < 0.001), and did differ from each outpatient departments (p < 0.05). There were 95 isolated strains detected as toxigenic C. difficile. Among these strains, 82 (86.3 %) had the tcdA and tcdB genes (A+B+) and 5 of these 82 strains were positive for the binary toxin genes (cdtA and cdtB) (A+B+CDT+). There were 15 different sequence types (STs) by multilocus sequence typing (MLST), while the most ST was ST-54 (23.2 %). ST types composition was relatively stable over the time span of this study. Some strains had high resistance to ciprofloxacin, clindamycin, and erythromycin. Twenty-three isolates (24.2 %) were multidrug-resistant. CONCLUSIONS Outpatients with CDI were common among patients having diarrhea during this period in our hospital. Elderly patients and patients went to emergency department may be susceptible to CDI. Based on MLST, the result revealed that the C. difficile isolates had high genetic diversity and maintained stability in this period. All isolates were susceptible to metronidazole and vancomycin, and nearly one quarter of all isolates had multidrug resistance.
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Affiliation(s)
- Xinrong Jiang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Junyu Bian
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Tao Lv
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Lisi Zheng
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yuhong Zhao
- Department of Blood Transfusion, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jianqin He
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.
| | - Yunbo Chen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.
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Neri M, Mewes JC, de Almeida FA, Stoychev S, Minarovic N, Charos A, Shea KM, Steuten LMG. Impact of including productivity costs in economic analyses of vaccines for C. difficile infections and infant respiratory syncytial virus, in a UK setting. COST EFFECTIVENESS AND RESOURCE ALLOCATION 2024; 22:34. [PMID: 38689331 PMCID: PMC11059668 DOI: 10.1186/s12962-024-00533-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 03/21/2024] [Indexed: 05/02/2024] Open
Abstract
OBJECTIVES It has been estimated that vaccines can accrue a relatively large part of their value from patient and carer productivity. Yet, productivity value is not commonly or consistently considered in health economic evaluations of vaccines in several high-income countries. To contribute to a better understanding of the potential impact of including productivity value on the expected cost-effectiveness of vaccination, we illustrate the extent to which the incremental costs would change with and without productivity value incorporated. METHODS For two vaccines currently under development, one against Cloistridioides difficile (C. difficile) infection and one against respiratory syncytial disease (RSV), we estimated their incremental costs with and without productivity value included and compared the results. RESULTS In this analysis, reflecting a UK context, a C. difficile vaccination programme would prevent £12.3 in productivity costs for every person vaccinated. An RSV vaccination programme would prevent £49 in productivity costs for every vaccinated person. CONCLUSIONS Considering productivity costs in future cost-effectiveness analyses of vaccines for C. difficile and RSV will contribute to better-informed reimbursement decisions from a societal perspective.
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Ayada G, Atamna A, Babich T, Ben Zvi H, Elis A, Bishara J. Community versus health care-associated Clostridioides difficile infection: A comparison between clinical characteristics and outcomes in hospitalized patients. Am J Infect Control 2023; 51:1339-1343. [PMID: 37290688 DOI: 10.1016/j.ajic.2023.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 05/29/2023] [Accepted: 05/31/2023] [Indexed: 06/10/2023]
Abstract
BACKGROUND Clostridioides difficile infection (CDI) can be divided according to its acquisition site, health care (HC) or community (CA) associated CDI. Studies showed severe disease, higher recurrence, and mortality among HC-CDI patients, while others reported the opposite. We aimed to compare the outcomes according to the CDI acquisition site. METHODS The study analyzed medical records and laboratory computerized system data to identify patients (≥18 years old) who were hospitalized with the first CDI from January 2013 to March 2021. Patients were divided into HC-CDI and CA-CDI groups. The primary outcome was 30-day mortality. Other outcomes: CDI severity, colectomy, intensive care unit (ICU) admission, length of hospitalization, 30 and 90-day recurrence, and 90 days all-cause mortality. RESULTS Of 867 patients, 375 were defined as CA-CDI and 492 as HC-CDI. CA-CDI patients had more underlying malignancy (26% vs 21% P = .04) and inflammatory bowel disease (7% vs 1%, P < .001). The 30 days mortality was similar (10% CA-CDI and 12% HC-CDI, P = .5), and the acquisition site was not found to be a risk factor. There was no difference in severity nor in complications, but the recurrence rate was higher among those with CA-CDI (4% vs 2%, P = .055). CONCLUSIONS There were no differences between the CA-CDI and HC-CDI groups regarding rates, in-hospital complications, short-term mortality, and 90-day recurrence rates. However, the CA-CDI patients had a higher recurrence rate at 30 days.
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Affiliation(s)
- Gida Ayada
- Internal Medicine C, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | - Alaa Atamna
- Infectious Diseases Unit, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel; Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel.
| | - Tanya Babich
- Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel; Internal Medicine E, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | - Haim Ben Zvi
- Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel; Clinical Microbiology Laboratory, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | - Avishay Elis
- Internal Medicine C, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel; Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Jihad Bishara
- Infectious Diseases Unit, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel; Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
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Rohra S, Poojary A, Patil P, John S, Michael R, Johnson S, Pardeshi P. Surveillance and epidemiology of Clostridioides difficile infection using the national health surveillance network criteria: A 7-year study from Mumbai, India. Indian J Med Microbiol 2023; 46:100425. [PMID: 37945118 DOI: 10.1016/j.ijmmb.2023.100425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 05/24/2023] [Accepted: 07/03/2023] [Indexed: 11/12/2023]
Abstract
INTRODUCTION Clostridioides difficile (CD) is a significant cause of morbidity and mortality. While considerable data is available in the developed world regarding Clostridioides difficile infection (CDI), Indian data is sparse especially using the standardized surveillance systems. AIM AND OBJECTIVES OF THE STUDY To identify the incidence, risk factors, and mortality rate associated with CDI in a tertiary care hospital based on the Laboratory-Identified (LabID) event criteria of the Centers for Disease Control and Prevention (CDC) National Health Surveillance Network (NHSN). MATERIALS AND METHODS During a 7- year prospective observational study, CDI was diagnosed using CD polymerase chain reaction (PCR). CDI Laboratory-Identified (LabID) events were classified using the CDC NHSN surveillance definition, and CDI incidence was calculated per 10,000 Patient Days (PDs). Clinical details were collected as part of healthcare-associated infection (HCAI) surveillance. Healthcare Facility-Onset (HO) and Community-Onset Healthcare Facility-Associated (CO-HCFA) incident CDI events were analyzed further. RESULTS Among 898 tested stool samples, 77 CDI LabID events were observed, with 68 being Incident events. Of 68 events, 76.5% (52/68), 19.1% (13/68), and 4.4% (3/68) were HO, Community-Onset (CO), and CO-HCFA CDI events respectively. The overall incidence of CDI events was 1.66 per 10,000 PDs. Risk factors observed were antibiotics exposure (100%), comorbidities (87.3%), antacids exposure (87.3%), age over 60 years (80%), and hospitalization within the past 6 months (67.3%). The crude mortality rate was 25.5% (14/55). CONCLUSION These findings highlight the predominance of HO-CDI and the need for further investigation into CO-CDI in the Indian context to identify at-risk populations. Utilizing standardized surveillance methods such as NHSN definitions can facilitate accurate disease burden estimation, trend monitoring, and meaningful comparisons with global data.
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Affiliation(s)
- Seema Rohra
- Department of Pathology and Microbiology, Breach Candy Hospital Trust, Second Floor, Annex wing, 60 A, Bhulabhai Desai Marg, Breach Candy, Cumballa Hill, Mumbai, Maharashtra, 400026, India.
| | - Aruna Poojary
- Department of Pathology and Microbiology, Breach Candy Hospital Trust, Second Floor, Annex wing, 60 A, Bhulabhai Desai Marg, Breach Candy, Cumballa Hill, Mumbai, Maharashtra, 400026, India.
| | - Priyanka Patil
- Department of Pathology and Microbiology, Breach Candy Hospital Trust, Second Floor, Annex wing, 60 A, Bhulabhai Desai Marg, Breach Candy, Cumballa Hill, Mumbai, Maharashtra, 400026, India.
| | - Sheeba John
- Department of Pathology and Microbiology, Breach Candy Hospital Trust, Second Floor, Annex wing, 60 A, Bhulabhai Desai Marg, Breach Candy, Cumballa Hill, Mumbai, Maharashtra, 400026, India.
| | - Runu Michael
- Department of Pathology and Microbiology, Breach Candy Hospital Trust, Second Floor, Annex wing, 60 A, Bhulabhai Desai Marg, Breach Candy, Cumballa Hill, Mumbai, Maharashtra, 400026, India.
| | - Sneha Johnson
- Department of Pathology and Microbiology, Breach Candy Hospital Trust, Second Floor, Annex wing, 60 A, Bhulabhai Desai Marg, Breach Candy, Cumballa Hill, Mumbai, Maharashtra, 400026, India.
| | - Pritam Pardeshi
- Department of Pathology and Microbiology, Breach Candy Hospital Trust, Second Floor, Annex wing, 60 A, Bhulabhai Desai Marg, Breach Candy, Cumballa Hill, Mumbai, Maharashtra, 400026, India.
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Stojanovic P, Harmanus C, Kuijper EJ. Community-onset Clostridioides difficile infection in south Serbia. Anaerobe 2023; 79:102669. [PMID: 36455757 DOI: 10.1016/j.anaerobe.2022.102669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 11/15/2022] [Accepted: 11/20/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Data from the past decade indicates that Clostridioides difficile infection (CDI) is not only a nosocomial infection but is also increasingly recognized as a disease in the community. OBJECTIVE We aimed to study community-onset (CO) CDI in the various age groups in south Serbia with its clinical characteristics, risk factors and microbiological characterization. METHODS The study group included 93 patients with CO-CDI (median age 62). The control group consisted of 186 patients with community-onset diarrhea and stool samples negative tested for CDI. RESULTS Of all CDI cases diagnosed with a community onset, 74.19% had a previous contact with a healthcare facility in the previous 12 weeks, but 34.40% have no record on hospitalization in the previous 12 months. Using a multivariate statistical regression model, the following risk factors for CO-CDI development were found; antacid usage (OR = 0.267, 95%C.I.:0.10-0.291, p < 0.01), chronic kidney disease (OR = 0.234, 95%C.I.:0.10-0.51, p < 0.01) and antibiotic use during the prior 2 months (OR = 0.061, 95%C.I.:0.02-0.17, p < 0.01), especially tetracycline's (OR = 0.146, 95% C.I.:0.07-0.22, p < 0.01) and cephalosporin's (OR = 0.110, 95%C.I.:0.14-0.42, p < 0.01). The most common ribotypes (RTs) detected in patients with CO-CDI were RT001 (32.3%) and RT027 (24.7%). All tested toxin producing C. difficile isolates were sensitive to metronidazole, vancomycin and tigecycline. A high rate of resistance to moxifloxacin (73.11%) and rifampicin (23.65%) was found. CONCLUSION Patients with CO-CDI had frequently contact with healthcare facility in the previous 12 weeks. Restriction of antacid usage and of high-risk antibiotics in the community may help reduce the incidence of CO-CDI.
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Affiliation(s)
- Predrag Stojanovic
- Faculty of Medicine, University of Niš, Zorana Đinđića 50, 18000, Niš, Serbia; Institute for Public Health Nis, Center of Microbiology, 18000, Niš, Serbia(1).
| | - Celine Harmanus
- Department of Medical Microbiology, Center for Infectious Diseases, National Expertise Center for Clostridioides difficile infections, National Institute of Public Health and the Environment, Leiden University Medical Center, PO Box 9600, 2300RC, Leiden, the Netherlands
| | - Ed J Kuijper
- Department of Medical Microbiology, Center for Infectious Diseases, National Expertise Center for Clostridioides difficile infections, National Institute of Public Health and the Environment, Leiden University Medical Center, PO Box 9600, 2300RC, Leiden, the Netherlands
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Viprey VF, Davis GL, Benson AD, Ewin D, Spittal W, Vernon JJ, Rupnik M, Banz A, Allantaz F, Cleuziat P, Wilcox MH, Davies KA. A point-prevalence study on community and inpatient Clostridioides difficile infections (CDI): results from Combatting Bacterial Resistance in Europe CDI (COMBACTE-CDI), July to November 2018. Euro Surveill 2022; 27:2100704. [PMID: 35775426 PMCID: PMC9248264 DOI: 10.2807/1560-7917.es.2022.27.26.2100704] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 04/05/2022] [Indexed: 11/20/2022] Open
Abstract
BackgroundThere is a paucity of data on community-based Clostridioides difficile infection (CDI) and how these compare with inpatient CDI.AimTo compare data on the populations with CDI in hospitals vs the community across 12 European countries.MethodsFor this point-prevalence study (July-November 2018), testing sites sent residual diagnostic material on sampling days to a coordinating laboratory for CDI testing and PCR ribotyping (n = 3,163). Information on whether CDI testing was requested at the original site was used to identify undiagnosed CDI. We used medical records to identify differences between healthcare settings in patient demographics and risk factors for detection of C. difficile with or without free toxin.ResultsThe CDI positivity rate was 4.4% (country range: 0-16.2) in hospital samples, and 1.3% (country range: 0-2.2%) in community samples. The highest prevalence of toxinotype IIIb (027, 181 and 176) was seen in eastern European countries (56%; 43/77), the region with the lowest testing rate (58%; 164/281). Different predisposing risk factors were observed (use of broad-spectrum penicillins in the community (OR: 8.09 (1.9-35.6), p = 0.01); fluoroquinolones/cephalosporins in hospitals (OR: 2.2 (1.2-4.3), p = 0.01; OR: 2.0 (1.1-3.7), p = 0.02)). Half of community CDI cases were undetected because of absence of clinical suspicion, accounting for three times more undiagnosed adults in the community compared with hospitals (ca 111,000 vs 37,000 cases/year in Europe).ConclusionThese findings support recommendations for improving diagnosis in patients presenting with diarrhoea in the community, to guide good practice to limit the spread of CDI.
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Affiliation(s)
- Virginie F Viprey
- Healthcare Associated Infections Research Group, Leeds Institute of Medical Research, University of Leeds, Leeds, United Kingdom
| | - Georgina L Davis
- Healthcare Associated Infections Research Group, Leeds Institute of Medical Research, University of Leeds, Leeds, United Kingdom
| | - Anthony D Benson
- Healthcare Associated Infections Research Group, Leeds Institute of Medical Research, University of Leeds, Leeds, United Kingdom
| | - Duncan Ewin
- Healthcare Associated Infections Research Group, Leeds Institute of Medical Research, University of Leeds, Leeds, United Kingdom
| | - William Spittal
- Healthcare Associated Infections Research Group, Leeds Institute of Medical Research, University of Leeds, Leeds, United Kingdom
| | - Jon J Vernon
- Healthcare Associated Infections Research Group, Leeds Institute of Medical Research, University of Leeds, Leeds, United Kingdom
| | - Maja Rupnik
- National Laboratory for Health, Environment and Food, Maribor, Slovenia
- Faculty of Medicine, University of Maribor, Maribor, Slovenia
- European Society of Clinical Microbiology and Infectious Diseases (ESCMID) Study Group for Clostridioides difficile (ESGCD)
| | | | | | | | - Mark H Wilcox
- Healthcare Associated Infections Research Group, Leeds Institute of Medical Research, University of Leeds, Leeds, United Kingdom
- European Society of Clinical Microbiology and Infectious Diseases (ESCMID) Study Group for Clostridioides difficile (ESGCD)
- Department of Microbiology, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - Kerrie A Davies
- Healthcare Associated Infections Research Group, Leeds Institute of Medical Research, University of Leeds, Leeds, United Kingdom
- European Society of Clinical Microbiology and Infectious Diseases (ESCMID) Study Group for Clostridioides difficile (ESGCD)
- Department of Microbiology, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
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Du T, Choi KB, Silva A, Golding GR, Pelude L, Hizon R, Al-Rawahi GN, Brooks J, Chow B, Collet JC, Comeau JL, Davis I, Evans GA, Frenette C, Han G, Johnstone J, Kibsey P, Katz KC, Langley JM, Lee BE, Longtin Y, Mertz D, Minion J, Science M, Srigley JA, Stagg P, Suh KN, Thampi N, Wong A, Hota SS. Characterization of Healthcare-Associated and Community-Associated Clostridioides difficile Infections among Adults, Canada, 2015-2019. Emerg Infect Dis 2022; 28:1128-1136. [PMID: 35470794 PMCID: PMC9155897 DOI: 10.3201/eid2806.212262] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
We investigated epidemiologic and molecular characteristics of healthcare-associated (HA) and community-associated (CA) Clostridioides difficile infection (CDI) among adult patients in Canadian Nosocomial Infection Surveillance Program hospitals during 2015–2019. The study encompassed 18,455 CDI cases, 13,735 (74.4%) HA and 4,720 (25.6%) CA. During 2015–2019, HA CDI rates decreased by 23.8%, whereas CA decreased by 18.8%. HA CDI was significantly associated with increased 30-day all-cause mortality as compared with CA CDI (p<0.01). Of 2,506 isolates analyzed, the most common ribotypes (RTs) were RT027, RT106, RT014, and RT020. RT027 was more often associated with CDI-attributable death than was non-RT027, regardless of acquisition type. Overall resistance C. difficile rates were similar for all drugs tested except moxifloxacin. Adult HA and CA CDI rates have declined, coinciding with changes in prevalence of RT027 and RT106. Infection prevention and control and continued national surveillance are integral to clarifying CDI epidemiology, investigation, and control.
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Rodriguez C, Mith H, Taminiau B, Bouchafa L, Van Broeck J, Soumillion K, Ngyuvula E, García-Fuentes E, Korsak N, Delmée M, Daube G. First isolation of Clostridioides difficile from smoked and dried freshwater fish in Cambodia. Food Control 2021. [DOI: 10.1016/j.foodcont.2021.107895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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