scholarly journals Phenotypic Detection of Extended-Spectrum ß-lactamase Produced by Escherichia coli Isolates from Health facilities in Otukpo, Benue State Nigeria

2021 ◽  
Vol 2 (2) ◽  
pp. 7-13
Author(s):  
PS Utulo ◽  
EU Umeh ◽  
GM Gberikon ◽  
PO Abba
Keyword(s):  
Escherichia Coli ◽  
Antimicrobial Agents ◽  
Health Facilities ◽  
Molecular Techniques ◽  
Diffusion Method ◽  
Clinical Samples ◽  
Esbl Production ◽  
E Coli ◽  
Extended Spectrum ◽  
Microbiological Methods

Beta-lactamase production by Escherichia coli and other bacteria is one of the most important mechanism of resistance to beta-lactam antibiotics such as Penicillins and Cephalosporins which are the most commonly used antibiotics in the treatment of bacterial infections in Hospitals. Resistance to antibiotics is emerging worldwide as a threat to human health resulting in limitations of therapeutic options. Susceptibility tests of microorganisms to antimicrobial agents do not reveal production of Extended-Spectrum ß-lactamase, hence the need to detect their presence by phenotypic or molecular techniques. This study is aimed at determining the prevalence of ESBL-production by Escherichia coli isolates from clinical samples collected from some selected health facilities in Otukpo, using phenotypic detection. Four hundred (400) specimens were collected from four different health facilities in Otukpo. Specimens collected included urine, blood, stool and wound swabs from 222 females and 178 males. Standard microbiological methods were employed for isolation, identification and characterization of Escherichia coli isolates from these specimens. Antibiotic susceptibility of the E. coli isolates was determined using Kirby-Bauer disc diffusion method while double disc synergy test (DDST) was used for ESBL production. Sixty-eight, (17%) of the 400 specimens tested for ESBL production were positive. Isolates from stool 22(22.7%) had the highest prevalence of ESBL-producing E. coli, followed by isolates from blood 4(21.4%). Urine isolates had the least prevalence 31(13.8%). Isolates from female subjects, 38(17.1%) had higher positivity rate than their male counterpart 30(16.9%). Otukpo General Hospital had the highest prevalence 20(20.0%) of ESBL followed by Otia Hospital 18(18.0%). Comprehensive health center, Otukpo had the least prevalence 14(14.0%). There is a high prevalence of ESBL production by Escherichia coli isolated from health facilities in Otukpo. Routine drug resistance surveillance therefore has become necessary to guide the appropriate and judicious antibiotic use.

scholarly journals Research of Associated Resistance to Antimicrobial Agents of Extended Spectrum Beta-Lactamases Escherichia Coli and Klebsiella pneumoniae Strains Isolated in Senegal

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Ngom B ◽  
◽  
Wade SF ◽  
Diop TA ◽  
Diagne R ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Klebsiella Pneumoniae ◽  
Antimicrobial Agents ◽  
Diffusion Method ◽  
Drug Resistant ◽  
Beta Lactamases ◽  
E Coli ◽  
Sick People ◽  
Extended Spectrum ◽  
Extended Spectrum Beta Lactamases

Introduction: Some strains of Escherichia coli and Klebsiella pneumoniae produce Extended Spectrum Beta-Lactamases (ESBL) may be responsible for various infections such as urinary infections. These Sick people are treated in the very serious cases by association antibiotics to class to betalactamins, aminosids and quinolons. But proliferation of multi-drug resistant strains involves decreasing therapeutic success. That’s why epidemiological study must be done in all laboratories of bacteriology. Purpose: The aim of the study was to research the resistance phenotypes of our E. coli and K. pneumoniae ESBL strains compared to others families of antibiotics. Material and methods: Thirty two (32) Extended Spectrum betalactamases E. coli and K. pneumoniae strains isolated from either hospitalized patients or sick people who came for consultation were studied. Susceptibility to antimicrobial agents was determined using an antibiotic disk (Bio-Rad) diffusion method on Mueller-Hinton agar (Bio-Rad). The results were interpreted according to the Standards of the French Antibiogram Committee (CA-SFM). Results: The study showed that most of these strains were multi-drug resistant. They were resistant to many beta-lactamines antibiotics. E. coli strains were also resistant at 70,34% to aminosids, at 96,72% to quinolons, at 58,3% to cotrimoxazol, at 26,1% to chloramphénicol and at 21,4% to colistin ; about K. pneumoniae, they were resistant at 72,6% to aminosids, at 88,95% to quinolons, at 86,7% to cotrimoxazol, at 44,4% to chloramphénicol and at 25% to colistin. But all these strains were sensitive at 100% to l’imipenem.

scholarly journals Investigation of Pathogenic Escherichia Coli from Diarrheic Calves in Selective Area of Bangladesh

2015 ◽  
Vol 13 (1) ◽  
pp. 45-51 ◽  
Author(s):  
AKMA Islam ◽  
M Rahman ◽  
A Nahar ◽  
A Khair ◽  
MM Alam
Keyword(s):  
Escherichia Coli ◽  
Antimicrobial Agents ◽  
Biochemical Properties ◽  
Molecular Techniques ◽  
Diffusion Method ◽  
Molecular Technique ◽  
Isolation And Identification ◽  
Disk Diffusion Method ◽  
E Coli ◽  
Diarrheic Calves

Molecular technique was used to investigate the prevalence of virulent diarrheic genes in pathogenic Escherichia coli and their antibiotic sensitivity patterns. A hundred samples from 100 different diarrheic calves from mid-north-western part of Bangladesh were screened for the presence of virulence factors associated with diarrhea. Following isolation and identification on the basis of cultural, morphological and biochemical properties, the presence of the virulence genes such as eaeA, bfpA, elt, est, stx1 and stx2 were examined using PCR. Antimicrobial susceptibility of 57 E. coli was determined by agar disk diffusion method for 8 antimicrobial agents. Out of 100 samples 57 (57%) were found to be positive for E. coli and their distribution rates according to their age, breed and sex were  66.7% ( 6 days old ), 85.7% (Sahiwal breed) and in  64.2 % (female calves) respectively. Among 57 E. coli isolates, only 16 isolates were analyzed for the detection of the said genes. Among them, only eaeA gene was detected in 2 E. coli isolates (12.5 %). Antibiotic resistance patterns revealed that Oxacillin, Rifampicin and Penicillin were  100% resistant followed by Erythromycin which was more than 80% resistant. In case of Amoxicillin and Tetracycline, about 59.65% and 61.40% were found to be resistant respectively whereas all 57 E. coli isolates showed moderately susceptible (30%) to Cefuroxime, a second generation Cephalosporin. Therefore, none of the eight antimicrobials studied can not be recommended as single best therapeutic agent for the treatment of neonatal calf diarrhea. In addition, this study indicated that diarrhea in calves in these locations can be ascribed to mainly Enteropathogenic E. coli (EPEC) which was atypical (only contained the eaeA genes but not bfpA). However, further studies are necessary to characterize the isolated eaeA gene positive E. coli by serotyping, tissue culture assay and other molecular techniques to find out the potentiality of those virulent genes contributing pathogenicity of E. coli causing diarrhea in calves.DOI: http://dx.doi.org/10.3329/bjvm.v13i1.23716Bangl. J. Vet. Med. (2015). 13 (1): 45-51

Effects of Lactobacillus acidophilus and Lactobacillus helveticus on biofilm formation by ESBL-producing uropathogenic Escherichia coli

2020 ◽  
Vol 29 (3) ◽  
pp. 163-170
Author(s):  
Alaa M. Ibrahim ◽  
Magda I. Ayoub ◽  
Alaa R. Awad
Keyword(s):  
Lactobacillus Acidophilus ◽  
Biofilm Formation ◽  
Antimicrobial Agents ◽  
Uropathogenic Escherichia Coli ◽  
Lactobacillus Helveticus ◽  
Diffusion Method ◽  
Esbl Production ◽  
E Coli ◽  
Microbiological Methods

Background: Uropathogenic E. coli (UPEC) are important clinical pathogens and are considered as one of the major causes of urinary tract infection. Unfortunately, the treatment of UPEC infections is becoming more difficult because isolates are increasingly resistant to commonly used antimicrobial agents. The potential ability of UPEC to form biofilm might explain its outstanding antibiotic resistance and survival properties. Objectives: We aimed to assess the effect of cell free supernatants (CFS) of Lactobacillus acidophilus La-5 and Lactobacillus helveticus B-734 on the ability of ESBL-producing UPEC isolates to form biofilm in vitro and to eradicate the already formed biofilm of UPEC isolates. Methodology: A total of 50 isolates of ESBLproducing UPEC, were recovered from different private laboratories, then subcultured on MacConkey’s medium and identified by conventional microbiological methods. Antibiotic susceptibility testing was performed by Kirby-Bauer disc diffusion method and confirmed for ESBL production. The ability of UPEC to produce biofilm was determined using Congo red agar (CRA) method and tissue culture plate (TCP) method. CFS of L.acidophilus La-5 and L. helveticus B-734 were prepared and used to assess its effect on the ability of ESBL-producing UPEC isolates to form biofilm in vitro and the eradicationof the already formed biofilm. Results: Biofilm formation was found in 28% of theisolates. Furthermore, the strong biofilm-forming category was detected in 10% of the isolates, whereas the moderate biofilm-forming category was detected in 18%. CFS of L. acidophilus La-5 was more effective (91.12%) in inhibiting the formation of E. coli biofilm than CFS of L. helveticus B-734 (76.44%), while it was almost the same efficacy (83%) regarding eradication of E. coli biofilm. All ESBL- producing UPEC isolates were sensitive to cefoxitin (100%) followed by nitrofurantoin (98%) and imipenem (94%). Conclusion: L. acidophilus La-5 and L. helveticus B-734 may be a new therapeutic options for UTI caused by UPEC.

scholarly journals Evaluation of extended spectrum beta lactamase enzymes prevalence in clinical isolates of Escherichia coli

2011 ◽  
Vol 2 (1) ◽  
pp. 8
Author(s):  
Ronak Bakhtiari ◽  
Jalil Fallah Mehrabadi ◽  
Hedroosha Molla Agamirzaei ◽  
Ailar Sabbaghi ◽  
Mohammad Mehdi Soltan Dallal
Keyword(s):  
Escherichia Coli ◽  
Disk Diffusion ◽  
Confirmatory Test ◽  
Diffusion Method ◽  
Multi Drug Resistance ◽  
Beta Lactamase ◽  
Disk Diffusion Method ◽  
Extended Spectrum Beta Lactamase ◽  
E Coli ◽  
Extended Spectrum

Resistance to b-lactam antibiotics by gramnegative bacteria, especially <em>Escherichia coli (E. coli)</em>, is a major public health issue worldwide. The predominant resistance mechanism in gram negative bacteria particularly <em>E. coli </em>is via the production of extended spectrum beta lactamase (ESBLs) enzymes. In recent years, the prevalence of b-lactamase producing organisms is increased and identification of these isolates by using disk diffusion method and no-one else is not satisfactory. So, this investigation focused on evaluating the prevalence of ESBL enzymes by disk diffusion method and confirmatory test (Combined Disk). Five hundred clinical samples were collected and 200 <em>E. coli </em>isolates were detected by standard biochemical tests. To performing initial screening of ESBLs was used from Disk diffusion method on <em>E. coli </em>isolates. A confirmation test (Combined Disk method) was performed on isolates of resistant to cephalosporin's indicators. Up to 70% isolates exhibited the Multi Drug Resistance phenotype. In Disk diffusion method, 128(64%) <em>E. coli </em>isolates which resistant to ceftazidime and cefotaxime while in Combined Disk, among 128 screened isolates, 115 (89.8%) isolates were detected as ESBLs producers. This survey indicate beta lactamase enzymes are playing a significant role in antibiotic resistance and correct detection of them in phenotypic test by using disk diffusion and combined Disk is essential for accurate recognition of ESBLs.

scholarly journals Occurrence of toxigenic Escherichia coli in raw milk cheese in Brazil

2007 ◽  
Vol 59 (2) ◽  
pp. 508-512 ◽  
Author(s):  
B.R. Paneto ◽  
R.P. Schocken-Iturrino ◽  
C. Macedo ◽  
E. Santo ◽  
J.M. Marin
Keyword(s):  
Escherichia Coli ◽  
Polymerase Chain Reaction ◽  
Antimicrobial Agents ◽  
Raw Milk ◽  
Diffusion Method ◽  
Chain Reaction ◽  
Disk Diffusion Method ◽  
E Coli ◽  
Polymerase Chain ◽  
Raw Milk Cheese

The occurrence of toxigenic Escherichia coli in raw milk cheese was surveyed in Middle Western Brazil. Fifty samples of cheese from different supermarkets were analyzed for E.coli. The isolates were serotyped and screened for the presence of verotoxigenic E. coli (VTEC) and enterotoxigenic E. coli (ETEC) by Polymerase Chain Reaction (PCR). The susceptibility to thirteen antimicrobial agents was evaluated by the disk diffusion method. E.coli were recovered from 48 (96.0%) of the samples. The serogroups identified were O125 (6.0%), O111 (4.0%), O55 (2.0%) and O119 (2.0%). Three (6.0%) and 1(2.0%) of the E.coli isolates were VTEC and ETEC, respectively. Most frequent resistance was observed to the following antimicrobials: cephalothin (60.0%), nalidixic acid (40.0%), doxycyclin (33.0%), tetracycline (31.0%) and ampicillin (29.0%).

scholarly journals Impact of Extended-Spectrum β-Lactamase Production on Treatment Outcomes of Acute Pyelonephritis Caused by Escherichia coli in Patients without Health Care-Associated Risk Factors

2015 ◽  
Vol 59 (4) ◽  
pp. 1962-1968 ◽  
Author(s):  
Sun Hee Park ◽  
Su-Mi Choi ◽  
Dong-Gun Lee ◽  
Sung-Yeon Cho ◽  
Hyo-Jin Lee ◽  
...  
Keyword(s):  
Risk Factors ◽  
Escherichia Coli ◽  
Health Care ◽  
Treatment Outcomes ◽  
Acute Pyelonephritis ◽  
Esbl Production ◽  
Content Type ◽  
E Coli ◽  
Extended Spectrum ◽  
The Impact

ABSTRACTExtended-spectrum β-lactamase-producingEscherichia coli(ESBL-EC) is increasingly identified as a cause of acute pyelonephritis (APN) among patients without recent health care contact, i.e., community-associated APN. This case-control study compared 75 cases of community-associated ESBL-EC APN (CA-ESBL) to 225 controls of community-associated non-ESBL-EC APN (CA-non-ESBL) to identify the risk factors for ESBL-EC acquisition and investigate the impact of ESBL on the treatment outcomes of community-associated APN (CA-APN) caused byE. coliat a Korean hospital during 2007 to 2013. The baseline characteristics were similar between the cases and controls; the risk factors for ESBL-EC were age (>55 years), antibiotic use within the previous year, and diabetes with recurrent APN. The severity of illness did not differ between CA-ESBL and CA-non-ESBL (Acute Physiology and Chronic Health Evaluation [APACHE] II scores [mean ± standard deviation], 7.7 ± 5.9 versus 6.4 ± 5.3;P= 0.071). The proportions of clinical (odds ratio [OR], 1.76; 95% confidence interval [CI], 0.57 to 5.38;P= 0.323) and microbiological (OR, 1.16; 95% CI, 0.51 to 2.65;P= 0.730) cures were similar, although the CA-ESBL APN patients were less likely to receive appropriate antibiotics within 48 h. A multivariable Cox proportional hazards analysis of the prognostic factors for CA-APN caused byE. colishowed that ESBL production was not a significant factor for clinical (hazard ratio [HR], 0.39; 95% CI, 0.12 to 1.30;P= 0.126) or microbiological (HR, 0.49; 95% CI, 0.21 to 1.12;P= 0.091) failure. The estimates did not change after incorporating weights calculated using propensity scores for acquiring ESBL-EC. Therefore, ESBL production did not negatively affect treatment outcomes among patients with community-associatedE. coliAPN.

scholarly journals Molecular characterisation of antimicrobial resistance and virulence genes in Escherichia coli strains isolated from diarrhoeic and healthy rabbits in Tunisia

2020 ◽  
Vol 28 (2) ◽  
pp. 81
Author(s):  
Raouia Ben Rhouma ◽  
Ahlem Jouini ◽  
Amira Klibi ◽  
Safa Hamrouni ◽  
Aziza Boubaker ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Antimicrobial Resistance ◽  
Virulence Genes ◽  
Antimicrobial Agents ◽  
Antibiotic Resistance Genes ◽  
Virulence Gene ◽  
Diffusion Method ◽  
Class 1 Integron ◽  
E Coli ◽  
Class 1

The purpose of this study was to identify <em>Escherichia coli</em> isolates in diarrhoeic and healthy rabbits in Tunisia and characterise their virulence and antibiotic resistance genes. In the 2014-2015 period, 60 faecal samples from diarrhoeic and healthy rabbits were collected from different breeding farms in Tunisia. Susceptibility to 14 antimicrobial agents was tested by disc diffusion method and the mechanisms of gene resistance were evaluated using polymerase chain reaction and sequencing methods. Forty <em>E. coli</em> isolates were recovered in selective media. High frequency of resistance to tetracycline (95%) was detected, followed by different levels of resistance to sulphonamide (72.5%), streptomycin (62.5%), trimethoprim-sulfamethoxazole (60%), nalidixic acid (32.5%), ampicillin (37.5%) and ticarcillin (35%). <em>E. coli</em> strains were susceptible to cefotaxime, ceftazidime and imipenem. Different variants of bla<sub>TEM</sub>, <em>tet</em>, <em>sul</em> genes were detected in most of the strains resistant to ampicillin, tetracycline and sulphonamide, respectively. The presence of class 1 integron was studied in 29 sulphonamide-resistant <em>E. coli</em> strains from which 15 harboured class 1 integron with four different arrangements of gene cassettes, <em>dfrA17</em>+<em>aadA5</em> (n=9), <em>dfrA1</em> + <em>aadA1</em> (n=4), <em>dfrA12</em> + <em>addA2</em> (n=1), <em>dfrA12</em>+<em>orf</em>+<em>addA2</em> (n=1). The <em>qnrB</em> gene was detected in six strains out of 13 quinolone-resistant <em>E. coli</em> strains. Seventeen <em>E. coli</em> isolates from diarrhoeic rabbits harboured the enteropathogenic eae genes associated with different virulence genes tested (<em>fimA</em>, <em>cnf1</em>, <em>aer</em>), and affiliated to B2 (n=8) and D (n=9) phylogroups. Isolated <em>E. coli</em> strains from healthy rabbit were harbouring <em>fim A</em> and/or <em>cnf1</em> genes and affiliated to A and B1 phylogroups. This study showed that <em>E. coli</em> strains from the intestinal tract of rabbits are resistant to the widely prescribed antibiotics in medicine. Therefore, they constitute a reservoir of antimicrobial-resistant genes, which may play a significant role in the spread of antimicrobial resistance. In addition, the eae virulence gene seemed to be implicated in diarrhoea in breeder rabbits in Tunisia.

Prevalence of Extended Spectrum Beta-Lactamase Producing Enterobacteriaceae Isolated From Clinical Samples in Illorin Metropolis, Kwara State Nigeria

2021 ◽  
Vol 6 (2) ◽  
pp. 1-7
Author(s):  
Eze EM
Keyword(s):  
Escherichia Coli ◽  
Health Care ◽  
Health Care Facilities ◽  
Diffusion Method ◽  
Klebsiella Pneumonia ◽  
Beta Lactamase ◽  
Esbl Production ◽  
Extended Spectrum Beta Lactamase ◽  
Extended Spectrum ◽  
Significant Difference

Background: This study investigated the prevalence of extended spectrum beta-lactamase producing enterobacteriaceae in Illorin metropolis using standard methods. The prevalence of ESBLs is increasingly being reported worldwide, and it varies according to geographic location and is directly linked to the use and misuse of antibiotics extended spectrum lactamases (ESBLs) are a major challenge in hospitalized patients worldwide and cause epidemic outbreaks in health care facilities, spreading in the community leading to various infections. Objectives: Screen for the extended spectrum β-lactamase producing Enterobacteriaceae and also determine the prevalence of ESBL producing Enterobacteriaceae in relation to gender, age and sample source. Methods: One hundred and sixty eight samples collected from routine clinical specimen such as high vagina swabs, urine, urethra swabs and wound swabs and sputum from October to December 2018 were studied. Fifty two enterobacteriaceae were isolated using spread plate method on macConkey and Cystein lactose electrolyte deficient media. The organisms were Klebsiella pneumoniae, Escherichia coli, Salmonella sp, Shigella sp, and Proteus sp. The isolates were subjected to antibiotic susceptibility testing using modified Kirby-Bauer standardized disc diffusion method. The antibiotics used were ceftazidine (30ug), cefuroxime (30ug), gentamicin (10ug), ciprofloxacin (5ug), ofloxacin 5ug, amoxicillin/clavulanate 30ug, nitrofurantoin 30ug and ampicillin 10ug. Ceftazidime showed a susceptibility percentage of 84.6%,, cefuroxime 61.5%, gentamicin 71.2% ciprofloxacin 46.2%, ofloxacin 51.9%, augmentin 61.5%, nitrofurantoin 71.2% and ampicillin, 44.2% with a significant difference (P< 0.05).Extended spectrum beta-lactamase ESBL, production by clinical and laboratory standards institute (CLSI) methods showed that 15(28.9%) of isolates belonging to the genera Escherichia, Klebsiella and Proteus expressed ESBL production. The order of ESBL production by the isolates were Escherichia coli 9 (17.3%), Klebsiella pneumonia 5(9.3%) and Proteus 1(1.9%). Thus, attention needs to be given by health care personnel’s to ESBL producing organisms in order to reduce the spread.

scholarly journals Detection of virulence genes and antimicrobial resistance profiles of Escherichia coli isolates from raw milk and artisanal cheese in Southern Brazil

2019 ◽  
Vol 40 (1) ◽  
pp. 163 ◽  
Author(s):  
Leandro Parussolo ◽  
Ricardo Antônio Pilegi Sfaciotte ◽  
Karine Andrezza Dalmina ◽  
Fernanda Danielle Melo ◽  
Ubirajara Maciel Costa ◽  
...  
Keyword(s):  
Public Health ◽  
Escherichia Coli ◽  
Antimicrobial Susceptibility ◽  
Virulence Genes ◽  
Antimicrobial Agents ◽  
Raw Milk ◽  
Diffusion Method ◽  
Public Health Issue ◽  
Southern Brazil ◽  
E Coli

The serrano artisanal cheese is a typical product from South region of Brazil, which is produced by skilled cheesemakers using raw milk. The contamination of this food by Escherichia coli has a great impact on public health, since it could threat the consumers’ health. The study evaluated the presence of virulence genes, antimicrobial susceptibility profiles and bofilm-production ability of Escherichia coli isolates obtained from raw milk and artisanal cheese produced in Southern Brazil. A total of 117 isolates of E. coli were characterized by multiplex PCR to detect the following virulence genes: eae for enteropatogenic E. coli (EPEC), lt and st for enterotoxigenic E. coli (ETEC), stx for shiga toxin-producing E. coli (STEC), stx and eae for enterohemorrhagic E. coli (EHEC), ipaH for enteroinvasive E. coli (EIEC) and aggR for enteroaggregative E. coli (EAEC). In addition, antimicrobial susceptibility profile to 22 antimicrobial agents was also performed by disk diffusion method, and we searched for extended-spectrum beta-lactamases (ESBL) and/or carbapenemase- producing isolates. Isolates that were positive for ESBL and carbapenemase were further investigated for the presence of the genes: blaTEM, blaSHV, blaOXA, blaCTX-M, for ESBL and blaOXA-48 for carbapenemase. Further, isolates had their ability to form biofilms investigated by the red Congo agar method. Virulence genes of E. coli were identified in 21.37% of the tested isolates, which were classified as EPEC (the most prevalent pathotype) and ETEC or EAEC. Ten (8.55%) of the total studied E. coli isolates revealed a multidrug-resistant profile, since they were resistant to three or more antimicrobial classes; whereas four isolates (3.42%) were classified as ESBL-producers and showed the presence of blaTEM gene. None of the isolates exhibited carbapenemase activity nor did they carry carbapenemase genes. From the total of E. coli isolates, 79 (67.52%) were considered potential biofilm producers. These results address a serious public health issue, since artisanal cheeses pose a risk to consumers’ health, since may be sources of dissemination of diarrheogenic E. coli, that can cause from subclinical to severe and fatal infections in children and adults, and also emphasize the need to improve adaptations/adjustments in the manufacturing processes of these products.

scholarly journals Extended-Spectrum Beta-Lactamase-Producing Escherichia coli Meningitis and Cerebral Abscess in a Neonate: Therapeutic Challenge

2019 ◽  
Vol 2019 ◽  
pp. 1-5
Author(s):  
Surasak Puvabanditsin ◽  
Marianne Jacob ◽  
Maaz Jalil ◽  
Samhita Bhattarai ◽  
Qaiser Patel ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Antimicrobial Agents ◽  
Cerebral Abscess ◽  
Term Neonate ◽  
Resistant Bacteria ◽  
Beta Lactamase ◽  
Therapeutic Challenge ◽  
Extended Spectrum Beta Lactamase ◽  
E Coli ◽  
Extended Spectrum

We report a case of a 12-day-old term neonate with extended-spectrum beta-lactamase (ESBL) producing Escherichia coli (E. coli) meningitis and cerebral abscess. The patient received a 7-day course of antibiotics just few days prior to the infection. The incidence of infections from ESBL-producing E. coli is increasingly emerging. Antimicrobial agents must be vigilantly utilized to prevent the new highly resistant bacteria.

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