1
|
Bastidas-Caldes C, Romero-Alvarez D, Valdez-Vélez V, Morales RD, Montalvo-Hernández A, Gomes-Dias C, Calvopiña M. Extended-Spectrum Beta-Lactamases Producing Escherichia coli in South America: A Systematic Review with a One Health Perspective. Infect Drug Resist 2022; 15:5759-5779. [PMID: 36204394 PMCID: PMC9531622 DOI: 10.2147/idr.s371845] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 08/04/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Carlos Bastidas-Caldes
- One Health Research Group, Faculty of Engineering and Applied Sciences, Universidad de las Américas, Quito, Ecuador
- Doctoral Program in Public and Animal Health, Faculty of Veterinary Medicine, University of Extremadura, Cáceres, Spain
- Correspondence: Carlos Bastidas-Caldes, One Health Research Group, Faculty of Engineering and Applied Sciences, Universidad de las Américas, Quito, 170124, Ecuador, Tel +593 983 174949, Email
| | - Daniel Romero-Alvarez
- One Health Reserch Group, Faculty of Medicine, Universidad de las Américas, Quito, Ecuador
- Biodiversity Institute and Department of Ecology & Evolutionary Biology, The University of Kansas, Lawrence, KS, USA
| | - Victor Valdez-Vélez
- One Health Research Group, Faculty of Engineering and Applied Sciences, Universidad de las Américas, Quito, Ecuador
| | - Roberto D Morales
- One Health Research Group, Faculty of Engineering and Applied Sciences, Universidad de las Américas, Quito, Ecuador
| | - Andrés Montalvo-Hernández
- One Health Research Group, Faculty of Engineering and Applied Sciences, Universidad de las Américas, Quito, Ecuador
| | - Cicero Gomes-Dias
- Department of Basic Health Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - Manuel Calvopiña
- One Health Reserch Group, Faculty of Medicine, Universidad de las Américas, Quito, Ecuador
| |
Collapse
|
2
|
Antibiotic Exposure during the Preceding Six Months Is Related to Intestinal ESBL-Producing Enterobacteriaceae Carriage in the Elderly. Antibiotics (Basel) 2022; 11:antibiotics11070953. [PMID: 35884207 PMCID: PMC9312271 DOI: 10.3390/antibiotics11070953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 07/06/2022] [Accepted: 07/12/2022] [Indexed: 02/04/2023] Open
Abstract
Intestinal carriage of extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL-PE carriage) poses a health risk to the elderly. It was aimed to study the prevalence and the risk factors of intestinal ESBL-PE carriage in the elderly. An observational study of a 921-elderly cohort was examined at health checkup for intestinal ESBL-PE carriage at a tertiary medical center in Shanghai. The prevalence and risk factors of intestinal ESBL-PE carriage, especially antimicrobial use in the preceding 9 months, were studied. The prevalence of intestinal ESBL-PE carriage was 53.3% (491/921) in community-dwelling elderly people. A total of 542 ESBL-producing isolates, including E. coli (n = 484) and K. pneumoniae (n = 58), were obtained. On genotyping, the CTX-M-9 ESBL was the most prevalent for 66.0% (358/542) of all isolates. Multivariate analysis showed that antibiotic exposure, age (61–70 years), and nursing home residence were independent risk factors of the ESBL-PE carriage. The analysis on the monthly use of antimicrobials showed that antibiotic exposure during the 6 months prior to sample collection contributed to the high prevalence of ESBL-PE carriage. A single exposure to an antimicrobial increased the risk of the carriage significantly, and the risk increased with the frequency of antimicrobial exposure (RR, 1.825 to 5.255). Prior use of second or third generation cephalosporins, fluoroquinolones, and macrolides increased the risk of the carriage. The results of this study indicate the importance of using antimicrobials judiciously in clinical settings to reduce antimicrobial resistance. Further studies with multiple center surveillance and with comparison of ESBL-PE carriage in the elderly and in the general population simultaneously are needed.
Collapse
|
3
|
Nagy BJ, Balázs B, Benmazouz I, Gyüre P, Kövér L, Kaszab E, Bali K, Lovas-Kiss Á, Damjanova I, Majoros L, Tóth Á, Bányai K, Kardos G. Comparison of Extended-Spectrum Beta-Lactamase-Producing Escherichia coli Isolates From Rooks (Corvus frugilegus) and Contemporary Human-Derived Strains: A One Health Perspective. Front Microbiol 2022; 12:785411. [PMID: 35095799 PMCID: PMC8792927 DOI: 10.3389/fmicb.2021.785411] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/09/2021] [Indexed: 12/14/2022] Open
Abstract
During winter, a large number of rooks gather and defecate at the park of a university clinic. We investigated the prevalence of extended-spectrum beta-lactamase (ESBL)–producing Escherichia coli in these birds and compared recovered isolates with contemporary human isolates. In 2016, fecal samples were collected from 112 trap-captured rooks and investigated for presence of ESBL producers using eosin methylene blue agar supplemented by 2 mg/L cefotaxime; 2,455 contemporary human fecal samples of patients of the clinics sent for routine culturing were tested similarly. In addition, 42 ESBL-producing E. coli isolates collected during the same period from inpatients were also studied. ESBL genes were sought for by PCR and were characterized by sequencing; E. coli ST131 clones were identified. Epidemiological relatedness was determined by pulsed-field gel electrophoresis and confirmed using whole genome sequencing in selected cases. Thirty-seven (33%) of sampled rooks and 42 (1.7%) of human stools yielded ESBL-producing E coli. Dominant genes were blaCTX–M–55 and blaCTX–M–27 in corvid, blaCTX–M–15 and blaCTX–M–27 in human isolates. ST162 was common among rooks. Two rook-derived E. coli belonged to ST131 C1-M27, which was also predominant (10/42) among human fecal and (15/42) human clinical isolates. Another potential link between rooks and humans was a single ST744 rook isolate grouped with one human fecal and three clinical isolates. Despite possible contact, genotypes shared between rooks and humans were rare. Thus, rooks are important as long-distance vectors and reservoirs of ESBL-producing E. coli rather than direct sources of infections to humans in our setting.
Collapse
Affiliation(s)
- Bálint József Nagy
- Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- Doctoral School of Pharmaceutical Sciences, University of Debrecen, Debrecen, Hungary
| | - Bence Balázs
- Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- Doctoral School of Pharmaceutical Sciences, University of Debrecen, Debrecen, Hungary
| | - Isma Benmazouz
- Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- Department of Nature Conservation, Zoology and Game Management, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Debrecen, Hungary
| | - Péter Gyüre
- Department of Nature Conservation, Zoology and Game Management, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Debrecen, Hungary
| | - László Kövér
- Department of Nature Conservation, Zoology and Game Management, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Debrecen, Hungary
| | - Eszter Kaszab
- Institute for Veterinary Medical Research, Budapest, Hungary
| | - Krisztina Bali
- Institute for Veterinary Medical Research, Budapest, Hungary
| | - Ádám Lovas-Kiss
- Department for Tisza River Research, Centre for Ecological Research–DRI, Hungarian Academy of Sciences, Budapest, Hungary
| | | | - László Majoros
- Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ákos Tóth
- National Public Health Center, Budapest, Hungary
| | - Krisztián Bányai
- Institute for Veterinary Medical Research, Budapest, Hungary
- Department of Pharmacology and Toxicology, University of Veterinary Medicine Budapest, Budapest, Hungary
| | - Gábor Kardos
- Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
- Department of Pharmacology and Toxicology, University of Veterinary Medicine Budapest, Budapest, Hungary
- *Correspondence: Gábor Kardos,
| |
Collapse
|
4
|
Bezabih YM, Bezabih A, Dion M, Batard E, Teka S, Obole A, Dessalegn N, Enyew A, Roujeinikova A, Alamneh E, Mirkazemi C, Peterson GM, Bezabhe WM. OUP accepted manuscript. JAC Antimicrob Resist 2022; 4:dlac048. [PMID: 35668909 PMCID: PMC9160884 DOI: 10.1093/jacamr/dlac048] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 04/07/2022] [Indexed: 11/12/2022] Open
Abstract
Objectives The widespread intestinal carriage of ESBL-producing Escherichia coli (ESBL E. coli) among both patients and healthy individuals is alarming. However, the global prevalence and trend of this MDR bacterium in healthcare settings remains undetermined. To address this knowledge gap, we performed a comparative meta-analysis of the prevalence in community and healthcare settings. Methods Our systematic review included 133 articles published between 1 January 2000 and 22 April 2021 and indexed in PubMed, EMBASE or Google Scholar. A random-effects meta-analysis was performed to obtain the global pooled prevalence (community and healthcare settings). Subgroup meta-analyses were performed by grouping studies using the WHO regions and 5 year intervals of the study period. Results We found that 21.1% (95% CI, 19.1%–23.2%) of inpatients in healthcare settings and 17.6% (95% CI, 15.3%–19.8%) of healthy individuals worldwide carried ESBL E. coli in their intestine. The global carriage rate in healthcare settings increased 3-fold from 7% (95% CI, 3.7%–10.3%) in 2001–05 to 25.7% (95% CI, 19.5%–32.0%) in 2016–20, whereas in community settings it increased 10-fold from 2.6% (95% CI, 1.2%–4.0%) to 26.4% (95% CI, 17.0%–35.9%) over the same period. Conclusions The global and regional human intestinal ESBL E. coli carriage is increasing in both community and healthcare settings. Carriage rates were generally higher in healthcare than in community settings. Key relevant health organizations should perform surveillance and implement preventive measures to address the spread of ESBL E. coli in both settings.
Collapse
Affiliation(s)
- Yihienew M. Bezabih
- Arsi University College of Health Sciences, University Road, Asella, ET 0193, Ethiopia
- Department of Internal Medicine, WellStar Atlanta Medical Center, Atlanta, GA, USA
- Corresponding author. E-mail: ; @myihienew
| | | | - Michel Dion
- University of Nantes, Microbiotas Hosts Antibiotics and bacterial Resistances Laboratory, Nantes, France
| | - Eric Batard
- University of Nantes, Microbiotas Hosts Antibiotics and bacterial Resistances Laboratory, Nantes, France
- CHU Nantes, Emergency Department, Nantes, France
| | - Samson Teka
- Marshall University School of Medicine, Huntington, WV, USA
| | - Abiy Obole
- Department of Internal Medicine, WellStar Atlanta Medical Center, Atlanta, GA, USA
| | - Noah Dessalegn
- Department of Internal Medicine, WellStar Atlanta Medical Center, Atlanta, GA, USA
| | | | - Anna Roujeinikova
- Department of Microbiology, Monash University, Clayton, Victoria 3800, Australia
| | - Endalkachew Alamneh
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, Australia
| | - Corinne Mirkazemi
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, Australia
| | - Gregory M. Peterson
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, Australia
| | | |
Collapse
|
5
|
Ae R, Sasahara T, Yoshimura A, Kosami K, Hatakeyama S, Sasaki K, Kimura Y, Akine D, Ogawa M, Hamabata K, Cui L. Prolonged carriage of ESBL-producing enterobacterales and potential cross-transmission among residents in geriatric long-term care facilities. Sci Rep 2021; 11:21607. [PMID: 34732819 PMCID: PMC8566574 DOI: 10.1038/s41598-021-01190-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 10/25/2021] [Indexed: 11/09/2022] Open
Abstract
Previous studies indicated residents in geriatric long-term care facilities (LTCFs) had much higher prevalence of extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL-E) carriage than the general population. Most ESBL-E carriers are asymptomatic. The study tested the hypothesis that residents with ESBL-E carriage may accumulate inside geriatric LTCFs through potential cross-transmission after exposure to residents with prolonged ESBL-E carriage. 260 residents from four Japanese LTCFs underwent ESBL-E testing of fecal specimens and were divided into two cohorts: Cohort 1,75 patients with ≥ 2 months residence at study onset; Cohort 2, 185 patients with < 2 months residence at study onset or new admission during the study period. Three analyses were performed: (1) ESBL-E carriage statuses in Cohort 1 and Cohort 2; (2) changes in ESBL-E carriage statuses 3-12 months after the first testing and ≥ 12 months after the second testing; and (3) lengths of positive ESBL-E carriage statuses. Compared with the residents in Cohort 1, a significantly larger proportion of residents in Cohort 2 were positive for ESBL-E carriage (28.0% in Cohort 1 vs 40.0% in Cohort 2). In the subsequent testing results, 18.3% of residents who were negative in the first testing showed positive conversion to ESBL-E carriage in the second testing, while no patients who were negative in the second testing showed positive conversion in the third testing. The maximum length of ESBL-E carriage was 17 months. The findings indicated that some residents acquired ESBL-E through potential cross-transmission inside the LTCFs after short-term residence. However, no residents showed positive conversion after long-term residence, which indicates that residents with ESBL-E carriage may not accumulate inside LTCFs. Practical infection control and prevention measures could improve the ESBL-E prevalence in geriatric LTCFs.
Collapse
Affiliation(s)
- Ryusuke Ae
- Division of Public Health, Center for Community Medicine, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan.
| | - Teppei Sasahara
- Division of Public Health, Center for Community Medicine, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan. .,Division of Clinical Infectious Diseases, School of Medicine, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan. .,Division of Bacteriology, School of Medicine, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan.
| | - Akio Yoshimura
- Medical Corporation Sanikukai Nissin Hospital, Kiryu, Gunma, 376-0001, Japan
| | - Koki Kosami
- Division of Public Health, Center for Community Medicine, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan
| | - Shuji Hatakeyama
- Division of Infectious Diseases, Jichi Medical University Hospital, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan
| | - Kazumasa Sasaki
- Clinical Microbiology Laboratory, Jichi Medical University Hospital, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan
| | - Yumiko Kimura
- Clinical Microbiology Laboratory, Jichi Medical University Hospital, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan
| | - Dai Akine
- Division of Clinical Infectious Diseases, School of Medicine, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan.,Health Service Center, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan
| | - Masanori Ogawa
- Health Service Center, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan
| | - Kenji Hamabata
- Gerontological Nursing, School of Nursing, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan
| | - Longzhu Cui
- Division of Bacteriology, School of Medicine, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi, 329-0498, Japan
| |
Collapse
|
6
|
Balázs B, Nagy JB, Tóth Z, Nagy F, Károlyi S, Turcsányi I, Bistyák A, Kálmán A, Sárközi R, Kardos G. Occurrence of Escherichia coli producing extended spectrum β-lactamases in food-producing animals. Acta Vet Hung 2021; 69:211-215. [PMID: 34546966 DOI: 10.1556/004.2021.00036] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 09/02/2021] [Indexed: 01/18/2023]
Abstract
Multidrug resistance due to the production of extended-spectrum beta-lactamases (ESBLs) is a major problem in human as well as in veterinary medicine. These strains appear in animal and human microbiomes and can be the source of infection both in animal and in human healthcare, in accordance with the One Health theorem. In this study we examined the prevalence of ESBL-producing bacteria in food-producing animals. We collected 100 porcine and 114 poultry samples to examine the prevalence of ESBL producers. Isolates were identified using the MALDI-TOF system and their antibiotic susceptibility was tested using the disk diffusion method. ESBL gene families and phylogroups were detected by polymerase chain reactions. The prevalence of ESBL producers was relatively high in both sample groups: 72 (72.0%) porcine and 39 (34.2%) poultry isolates were ESBL producers. Escherichia coli isolates were chosen for further investigations. The most common ESBL gene was CTX-M-1 (79.3%). Most of the isolates belong to the commensal E. coli phylogroups. The porcine isolates could be divided into three phylogroups, while the distribution of the poultry isolates was more varied. In summary, ESBL-producing bacteria are prevalent in the faecal samples of the examined food-producing animals, with a dominance of the CTX-M-1 group enzymes and commensal E. coli phylogroups.
Collapse
Affiliation(s)
- Bence Balázs
- 1 Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, Debrecen, H-4032, Hungary
- 2 Doctoral School of Pharmaceutical Sciences, University of Debrecen, Debrecen, Hungary
| | - József Bálint Nagy
- 1 Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, Debrecen, H-4032, Hungary
- 2 Doctoral School of Pharmaceutical Sciences, University of Debrecen, Debrecen, Hungary
| | - Zoltán Tóth
- 1 Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, Debrecen, H-4032, Hungary
- 2 Doctoral School of Pharmaceutical Sciences, University of Debrecen, Debrecen, Hungary
| | - Fruzsina Nagy
- 1 Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, Debrecen, H-4032, Hungary
- 2 Doctoral School of Pharmaceutical Sciences, University of Debrecen, Debrecen, Hungary
| | - Sándor Károlyi
- 1 Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, Debrecen, H-4032, Hungary
| | - Ibolya Turcsányi
- 3 Debrecen Laboratory, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Debrecen, Hungary
| | - Andrea Bistyák
- 3 Debrecen Laboratory, Veterinary Diagnostic Directorate, National Food Chain Safety Office, Debrecen, Hungary
| | - Attila Kálmán
- 4 Hajdúszoboszló, HAGE Hajdúsági Agráripari Zrt., Hungary
| | | | - Gábor Kardos
- 1 Department of Medical Microbiology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, Debrecen, H-4032, Hungary
| |
Collapse
|
7
|
Bezabih YM, Sabiiti W, Alamneh E, Bezabih A, Peterson GM, Bezabhe WM, Roujeinikova A. The global prevalence and trend of human intestinal carriage of ESBL-producing Escherichia coli in the community. J Antimicrob Chemother 2021; 76:22-29. [PMID: 33305801 DOI: 10.1093/jac/dkaa399] [Citation(s) in RCA: 96] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 08/28/2020] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVES Intestinal colonization by ESBL Escherichia coli and its association with community-acquired MDR infections is of great concern. This review determined the worldwide prevalence of human faecal ESBL E. coli carriage and its trend in the community over the past two decades. METHODS A systematic literature search was conducted using PubMed, EMBASE and Google Scholar to retrieve articles published between 1 January 2000 and 13 February 2020 that contained data on the prevalence of faecal carriage of ESBL E. coli among healthy individuals. A cumulative (for the whole period) meta-analysis was used to estimate the global and regional pooled prevalence rates. Articles were grouped into study periods of 3 years, and subgroup meta-analyses were undertaken to examine the global pooled prevalence over time. RESULTS Sixty-two articles covering 29 872 healthy persons were included in this meta-analysis. The cumulative (2003-18) global pooled prevalence of ESBL E. coli intestinal carriage in the community was 16.5% (95% CI 14.3%-18.7%; P < 0.001). The pooled prevalence showed an upward trend, increasing from 2.6% (95% CI 1.6%-4.0%) in 2003-05 to 21.1% (95% CI 15.8%-27.0%) in 2015-18. Over the whole period, the highest carriage rate was observed in South-East Asia (27%; 95% CI 2.9%-51.3%), while the lowest occurred in Europe (6.0%; 95% CI 4.6%-7.5%). CONCLUSIONS Globally, an 8-fold increase in the intestinal carriage rate of ESBL E. coli in the community has occurred over the past two decades. Prevention of its spread may require new therapeutic and public health strategies.
Collapse
Affiliation(s)
- Yihienew M Bezabih
- Arsi University College of Health Sciences, Arsi University, PO Box 0193, Asella, Ethiopia
| | - Wilber Sabiiti
- School of Medicine, University of St Andrews, St Andrews KY16 9TF, UK
| | | | - Alamneh Bezabih
- École nationale vétérinaire, agroalimentaire et de l'alimentation, Nantes-Atlantique, BIOEPAR (UMR1300 INRA/ONIRIS), Nantes, France
| | | | | | - Anna Roujeinikova
- Department of Microbiology, Monash University, Clayton, Victoria 3800, Australia
| |
Collapse
|
8
|
Zhong XS, Li YZ, Ge J, Xiao G, Mo Y, Wen YQ, Liu JP, Xiong YQ, Qiu M, Huo ST, Cheng MJ, Chen Q. Comparisons of microbiological characteristics and antibiotic resistance of Klebsiella pneumoniae isolates from urban rodents, shrews, and healthy people. BMC Microbiol 2020; 20:12. [PMID: 31937244 PMCID: PMC6961239 DOI: 10.1186/s12866-020-1702-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 01/09/2020] [Indexed: 01/01/2023] Open
Abstract
Background The comparisons of molecular characterization and antibiotic resistance of Klebsiella pneumoniae (KP) isolates from humans and other animal hosts are not well studied. Our goal was to compare the molecular epidemiology of KP strains that were isolated from urban rodents, shrews, and healthy people. Results K. pneumoniae (KP) isolates were isolated from fecal samples of rodents, shrews and healthy adults in 2015 in southern China. In total, 465 fecal samples were collected, of which 85 from rodents, 105 from shrews, and 275 from healthy adults. Antimicrobial susceptibility and production of extended-spectrum β-lactamases (ESBL) of the isolates were tested. PCR-based methods were used to detect specific genes, including ESBL genes (blaTEM, blaSHV, and blaCTX-M) in ESBL-producing isolates, capsular serotypes (K1, K2, K5, K20, K54, and K57) in hypervirulent KPs (hvKPs), and virulence genes (magA, wcaG, rmpA, uge, kfu, and aerobactin) in hvKP isolates. Multilocus sequence type (MLST) and pulsed-field gel electrophoresis (PFGE) were performed to exclude the homology of these isolates. The carriage rate of KP in urban rodents and shrews (78.42%) was higher than that in healthy adults (66.18%) (χ2 = 8.206, P = 0.004). The prevalence rates of ESBL-producing isolates among rodents, shrews, and humans were 7.94, 12.79, and 17.03%, respectively. The positive rates of CTX-M, TEM and SHV types in ESBL-producing isolates were 29.79, 27.66, and 17.02%, respectively. Serotype K1, K5, K20, and K57 were detected in both small mammals and humans. PFGE typing revealed thirty-six clusters. PFGE cluster A was clustered by samples of shrews and healthy adult, with a similarity of 88.4%. MLST typing revealed thirty-eight types. ST23 and ST35 were detected in samples of shrews and healthy adults. ST37 was detected in samples of 2 rodents and a healthy adult. Conclusions Overlapping serotypes of hvKP were observed in both the animals and humans. The same PFGE or MLST types were also found in isolates derived humans, rodents and shrews. Therefore, urban rodents and shrews might play a certain role in the transmission of drug-resistant and hypervirulent KP.
Collapse
Affiliation(s)
- Xue-Shan Zhong
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, 510515, China
| | - Yong-Zhi Li
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, 510515, China
| | - Jing Ge
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, 510515, China
| | - Gang Xiao
- Department of clinical Laboratory, the Third Affiliated Hospital of Southern Medical University, Guangzhou, 510630, China
| | - Yun Mo
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, 510515, China
| | - Yu-Qi Wen
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, 510515, China
| | - Jing-Ping Liu
- Department of clinical Laboratory, the Third Affiliated Hospital of Southern Medical University, Guangzhou, 510630, China
| | - Yi-Quan Xiong
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, 510515, China
| | - Min Qiu
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, 510515, China
| | - Shu-Ting Huo
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, 510515, China
| | - Ming-Ji Cheng
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, 510515, China
| | - Qing Chen
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, 510515, China.
| |
Collapse
|
9
|
Aghamohammad S, Badmasti F, Shirazi AS, Dabiri H, Solgi H, Sabeti S, Shahcheraghi F. Considerable rate of putative virulent phylo-groups in fecal carriage of extended-spectrum β-lactamase producing Escherichia coli. INFECTION GENETICS AND EVOLUTION 2019; 73:184-189. [PMID: 31054921 DOI: 10.1016/j.meegid.2019.04.035] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 04/22/2019] [Accepted: 04/30/2019] [Indexed: 12/22/2022]
Abstract
Extended-Spectrum Beta-lactamase producing Enterobacteriales (ESBL-PE) in fecal carriage have become a global health concern. Detection of putative virulent ESBL-producing E.coli (ESBL-EC) isolates among asymptomatic carriers is a threatening issue in public health. The aim of this study was to investigate the intestinal carriage of ESBL-EC, phylo-groups and clonal relatedness among putative virulent groups of ESBL-EC isolated from fecal carriages. A total of 120 rectal swabs; 50.8% (61/120) from inpatients of intensive care unit (ICU) and 49.2% (59/120) from outpatients were collected. The ESBL-EC screening was performed by using MacConkey agar supplemented with cefotaxime. PCR assays were applied for determination of phylo-groups, detection of ESBL and carbapenemase genes. Conjugation experiment, plasmid replicon typing and Multilocus Sequence Typing (MLST) were performed for putative virulent phylo-groups. Totally, of 120 studied individuals, 60.0% (72/120) were carrier for ESBL-EC. The rate of blaCTX-M-15, blaTEM, blaSHV was 90.2% (65/72), 50.0% (36/72) and 5.5% (4/72), respectively. The frequency of phylo-groups A, B1, B2, C, D, and F were 20.8% (15/72), 6.9% (5/72), 20.8% (15/72), 2.7% (2/72), 13.8 (10/72) and 12.5% (9/72), respectively. In conjugation experiments, of 6 tested isolates, 5 had conjugative plasmids. The most prevalent plasmid types belonged to IncF incompatibility groups. The MLST analysis showed that the main sequence types among ESBL-EC isolates were ST769 and ST472. The current study provides novel information about the presence of the ESBL-EC isolates, particularly putative virulent phylo-groups among fecal carriages in Iran. Our data revealed that there was almost high ST heterogeneity among putative ESBL-EC isolates. In order to implementation of effective infection control program, detection of fecal carriage in appropriate time typically at the beginning of admission to the hospital is recommended.
Collapse
Affiliation(s)
| | - Farzad Badmasti
- Department of Bacteriology, Pasteur Institute of Iran, Tehran, Iran
| | | | - Hossein Dabiri
- Department of Medical Microbiology, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamid Solgi
- Division of Clinical Microbiology, Department of Laboratory Medicine, Amin Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Shahram Sabeti
- Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | |
Collapse
|
10
|
Royden A, Ormandy E, Pinchbeck G, Pascoe B, Hitchings MD, Sheppard SK, Williams NJ. Prevalence of faecal carriage of extended-spectrum β-lactamase (ESBL)-producing Escherichia coli in veterinary hospital staff and students. Vet Rec Open 2019; 6:e000307. [PMID: 30687506 PMCID: PMC6327872 DOI: 10.1136/vetreco-2018-000307] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 11/15/2018] [Accepted: 11/22/2018] [Indexed: 12/12/2022] Open
Abstract
Extended-spectrum β-lactamase (ESBL)-producing bacteria causing clinical infections are often also multidrug-resistant (MDR; resistance to ≥3 antimicrobial drug classes), therefore treatment options may be limited. High carriage rates of these potentially zoonotic bacteria have been found in livestock and companion animals. Therefore, people working in veterinary hospitals may be a high-risk population for carriage. This is the first study to determine the prevalence and longitudinal carriage of antimicrobial-resistant (AMR) and ESBL-producing faecal Escherichia coli in veterinary hospital staff and students. Prevalence of faecal AMR and ESBL-producing E coli was determined in 84 staff members and students in three UK veterinary hospitals. Twenty-seven participants were followed for six weeks to investigate longitudinal carriage. Antimicrobial susceptibility and phenotypic ESBL production were determined and selected isolates were whole genome sequenced. ESBL-producing E coli were isolated from five participants (5.95 per cent; 95 per cent CI 0.89 to 11.0 per cent); two participants carried ESBL-producing E coli resistant to all antimicrobials tested. Carriage of MDR E coli was common (32.1 per cent; 95per cent CI 22.2 to 42.1 per cent) and there was a high prevalence of ciprofloxacin resistance (11.9 per cent; 95 per cent CI 4.98 to 18.8 per cent). ESBL-producing E coli were isolated from seven longitudinal participants (25.9 per cent; 95 per cent CI 9.40 to 42.5 per cent); two participants carried ESBL-producing E coli for the entire study period. Twenty-six participants (96.3 per cent; 95 per cent CI 89.2 to 100) carried ≥1 MDR E coli isolate during the six-week period, with seven participants (25.9 per cent) carrying ≥1 MDR isolate for at least five out of six weeks. The prevalence of faecal ESBL-producing E coli in cross-sectional participants is similar to asymptomatic general populations. However, much higher levels of carriage were observed longitudinally in participants. It is vital that veterinary hospitals implement gold-standard biosecurity to prevent transmission of MDR and ESBL-producing bacteria between patients and staff. Healthcare providers should be made aware that people working in veterinary hospitals are a high-risk population for carriage of MDR and ESBL-producing bacteria, and that this poses a risk to the carrier and for transmission of resistance throughout the wider community.
Collapse
Affiliation(s)
- Alexandra Royden
- Department of Epidemiology and Population Health, Institute of Infection and Global Health, University of Liverpool, Liverpool, UK
| | - Emma Ormandy
- Department of Epidemiology and Population Health, Institute of Infection and Global Health, University of Liverpool, Liverpool, UK
| | - Gina Pinchbeck
- Department of Epidemiology and Population Health, Institute of Infection and Global Health, University of Liverpool, Liverpool, UK
| | - Ben Pascoe
- Department of Biology and Biochemistry, The Milner Centre for Evolution, University of Bath, Bath, UK.,MRC CLIMB Consortium, University of Bath, Bath, UK
| | | | - Samuel K Sheppard
- Department of Biology and Biochemistry, The Milner Centre for Evolution, University of Bath, Bath, UK.,MRC CLIMB Consortium, University of Bath, Bath, UK
| | - Nicola J Williams
- Department of Epidemiology and Population Health, Institute of Infection and Global Health, University of Liverpool, Liverpool, UK
| |
Collapse
|
11
|
Pandemic Bacteremic Escherichia Coli Strains: Evolution and Emergence of Drug-Resistant Pathogens. Curr Top Microbiol Immunol 2018; 416:163-180. [DOI: 10.1007/82_2018_109] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
12
|
ESBL-producing Escherichia coli
and Its Rapid Rise among Healthy People. Food Saf (Tokyo) 2017; 5:122-150. [PMID: 32231938 DOI: 10.14252/foodsafetyfscj.2017011] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Accepted: 12/11/2017] [Indexed: 02/06/2023] Open
Abstract
Since around the 2000s, Escherichia coli (E. coli) resistant to both oxyimino-cephalosporins and fluoroquinolones has remarkably increased worldwide in clinical settings. The kind of E. coli is also identified in patients suffering from community-onset infectious diseases such as urinary tract infections. Moreover, recoveries of multi-drug resistant E. coli from the feces of healthy people have been increasingly documented in recent years, although the actual state remains uncertain. These E. coli isolates usually produce extended-spectrum β-lactamase (ESBL), as well as acquisition of amino acid substitutions in the quinolone-resistance determining regions (QRDRs) of GyrA and/or ParC, together with plasmid-mediated quinolone resistance determinants such as Qnr, AAC(6')-Ib-cr, and QepA. The actual state of ESBL-producing E. coli in hospitalized patients has been carefully investigated in many countries, while that in healthy people still remains uncertain, although high fecal carriage rates of ESBL producers in healthy people have been reported especially in Asian and South American countries. The issues regarding the ESBL producers have become very complicated and chaotic due to rapid increase of both ESBL variants and plasmids mediating ESBL genes, together with the emergence of various "epidemic strains" or "international clones" of E. coli and Klebsiella pneumoniae harboring transferable-plasmids carrying multiple antimicrobial resistance genes. Thus, the current state of ESBL producers outside hospital settings was overviewed together with the relation among those recovered from livestock, foods, pets, environments and wildlife from the viewpoint of molecular epidemiology. This mini review may contribute to better understanding about ESBL producers among people who are not familiar with the antimicrobial resistance (AMR) threatening rising globally.
Collapse
|